Question 1:

There are 6 doctors and 18 patients. If each patient can only be seen by one doctor and the patients are divided as equally as possible among the doctors, how many doctors are responsible for 3 patients?

Question 2:

Tom wants to make pancakes for breakfast. The recipe calls for 2 cups of flour for 8 pancakes. If he wants to make 16 pancakes, how much flour does he need?

Question 3:

The rate charged for a deluxe room is $350 dollars. A group of friends stayed in a deluxe room for n nights and their total room charge is $2450. Solve n.

Question 4:

Sophie had a party and wanted to make guacamole. She needed 4 ripe avocados. Each avocado weighs 200 grams. What was the total weight (measured in kg) of the 4 avocados?

Question 5:

A restaurant has 9 tables. There are 4 chairs at each table. If each chair needs 1 napkin, what is the maximum number of napkins needed?

Question 6:

The recipe calls for 3 L 250 ml of tomato sauce. If each can contains 600 ml of tomato sauce, how many cans are needed?

Question 7:

There are 7 squads of construction workers. If each squad works for 10 hours and has 6 members, how many construction workers are there?

Question 8:

Each bagel costs $1.80. How much do 12 bagels cost?

Question 9:

A box can hold 3 packs of gum, and each pack contains 15 pieces of gum. How many pieces of gum can the box hold?

Question 10:

If each apple weighs 3 oz and there are 8 apples in a bag, what is the total weight of the bag?

Question 11:

Emma was sick last Wednesday. She has a prescription for cough syrup that says she should take 10ml twice a day. The bottle contains 250ml. How many days will the bottle last?

Question 12:

An office has a total of 24 computers. If there are 6 employees in the office, how many computers can each employee use?

Question 13:

There were 4 quarts of lemonade in the pitcher and 2 quarts of orange juice in the jug. How much lemonade is in ounces?

Question 14:

If a pizza parlor makes 16 large pizzas but 3 of them are burnt, how many large pizzas will each customer get if there are 4 customers?

Question 15:

If there are four boxes filled with fiction books and one box filled with reference books, and each box contains 80 books, how many fiction books are there?

Question 16:

Emily bought 2 loaves of bread for $6 and 3 boxes of cheese for $4.20. How much does each box of cheese cost?

Question 17:

One tank holds 8 L of water. One cup holds 150 ml of juice. Ms. Martinez used 3450 ml of the water for cooking. How much water is left in the tank? Express your answer in liters and millimeters.

Question 18:

The library had 240 books on its shelves. They acquired 800 more books. Within the week, m books were checked out, and 175 books were left on the shelves. What is the value of m?

Question 19:

A tray can hold 24 cupcakes and a plate can hold 3 cupcakes. How many plates can be filled with one tray of cupcakes?

Question 20:

Sophie finished 3 1/4 of a cantaloupe before her dance class and had another 1 2/4 of a cantaloupe afterwards. How much cantaloupe did she eat?

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Answer Keys

Question 1: 6

Question 2: Tom needs 4 cups of flour.

Question 3: 7

Question 4: 0.8 kg

Question 5: 36

Question 6: Six cans are needed.

Question 7: 42

Question 8: 21.6

Question 9: 45 pieces

Question 10: The total weight of the bag is 24 oz.

Question 11: 12.5 days

Question 12: Each employee can use 4 computers.

Question 13: There are 128 ounces of lemonade in the pitcher.

Question 14: 3

Question 15: 320

Question 16: 1.4

Question 17: 4 L 550 ml

Question 18: 865

Question 19: 8 plates

Question 20: 4 1/2 cantaloupes

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Solutions

Question 1
If 6 doctors see 18 patients, then on average each doctor sees 3 patients. Therefore, if there are only 3 patients, then all 6 doctors are still responsible for those patients. The answer is 6.

Question 2
To find out how much flour Tom needs, we need to use the ratio of 2 cups of flour for 8 pancakes. We can set up a proportion: 2/8 = x/16, where x is the amount of flour needed for 16 pancakes. Cross-multiplying, we get 8x = 32, and dividing by 8 gives x = 4. Therefore, Tom needs 4 cups of flour for 16 pancakes.

Question 3
To find the value of n, we can set up an equation: 350n = 2450. To solve for n, we can divide both sides by 350: 350n/350 = 2450/350. This simplifies to n = 7, so the group of friends stayed for 7 nights.

Question 4
To find the total weight of the 4 avocados, we need to multiply the weight of each avocado by the number of avocados. Each avocado weighs 200 grams which is 0.2 kg. 4 avocados x 0.2 kg = 0.8 kg.

Question 5
To calculate the maximum number of napkins, multiply the number of tables and the number of chairs per table. Then, multiply that number by the number of napkins per chair. 9 x 4 x 1 = 36.

Question 6
To convert 3L 250ml to ml, we have to multiply 3 by 1000 and add 250 to get 3250ml. Now, we divide 3250 by 600 to get the answer. 3250/600 = 5 with a remainder of 250. Therefore, we need 6 cans of tomato sauce.

Question 7
To find the total number of construction workers, we need to multiply the number of squads by the number of members per squad. So, 7 squads x 6 members per squad = 42 construction workers.

Question 8
To find the cost of 12 bagels, we just need to multiply the cost of one bagel by 12. So, $1.80 x 12 = $21.60. Therefore, 12 bagels cost $21.60.

Question 9
To find the total number of pieces of gum that a box can hold, we need to multiply the number of packs that can be held by the number of pieces of gum in each pack. Therefore, 3 packs x 15 pieces/pack = 45 pieces of gum can be held in the box.

Question 10
To find the total weight of the bag, we need to multiply the weight of each apple by the number of apples in the bag. Each apple weighs 3 oz, so the total weight of the bag is 3 oz/apple * 8 apples = 24 oz. Therefore, the answer is correct.

Question 11
To find the number of days the bottle will last, we need to find how much syrup Emma takes in a day. She takes 10ml twice a day, so she takes a total of 20ml in a day. The bottle contains 250ml, so it will last for 250/20=12.5 days. Therefore, the answer is 12.5 days.

Question 12
To find the number of computers each employee can use, we need to divide the total number of computers by the number of employees. 24 / 6 = 4, so each employee can use 4 computers.

Question 13
We need to convert quarts to ounces to find the total amount of lemonade in ounces. There are 32 ounces in 1 quart. 4 quarts x 32 ounces per quart = 128 ounces of lemonade in the pitcher.

Question 14
The number of large pizzas that are not burnt is 16-3=13. The total number of large pizzas each customer will get is 13/4=3.25. Since we cannot give out a fraction of a pizza, each customer will get 3 large pizzas.

Question 15
1. Multiply the number of boxes filled with fiction books by the number of books in each box. 4 boxes x 80 books/box = 320 fiction books.

Question 16
To find the cost of one box of cheese, we need to divide the total cost of cheese by the number of boxes. Total cost = $4.20 Number of boxes = 3 $4.20/3 = $1.4 Therefore, each box of cheese costs $1.4.

Question 17
Ms. Martinez used 3450 ml of water out of 8000 ml (8L=8000 ml). So, the amount of water left in the tank is 8000 - 3450 = 4550 ml. Converting into liters and milliliters, we get the answer as 4 L 550 ml.

Question 18
Step 1: Add books on shelves and books acquired: 240 + 800 = 1040 Step 2: Subtract books left on shelves from total books: 1040 - 175 = 865 Answer: m = 865

Question 19
To solve this problem, we can divide the number of cupcakes in one tray by the number of cupcakes in one plate. Therefore, we can calculate how many plates can be filled with one tray of cupcakes by dividing 24 cupcakes by 3 cupcakes per plate, which is equal to 8 plates.

Question 20
To add the mixed numbers, first add the whole numbers and then the fractions. For Sophie, 3 1/4 + 1 2/4 = 4 + 3/4 = 4 3/4. Therefore, Sophie ate 4 3/4 of a cantaloupe.