Multiple Choice
Which is the produce of 2/3 and 9?
A. 54
B. 27
C. 18
D. 6
D. 6
2 divided by 1/7=
14
David has 3/4 kilogram of flour. He uses 6/7 of it to bake some bread. How much flour did he use?
A. 9/14kg
B. 21/24kg
C. 3/28kg
D. 18/7kg
A. 9/14kg
Noah buys 4 bags of potatoes. Each bag of potatoes weighs 2 3/8 pounds. What is the total weight of the potatoes that Noah buys?
9 1/2
What is the value of 7/5 x 15/2? Choose two correct answers.
A. 7/10
B. 105/10
C. 1 1/2
D. 4 1/5
E. 10 1/2
B. 105/10
E. 10 1/2
Lucas has 7 pieces of string, each 2 1/5 feet long. What is the total length of the 7 pieces of string? Write your answer as a decimal.
15 2/5 = 15 4/10 = 15.4ft
1/3 divided by 4 =
What is the missing number?
A. 1/12
B. 3/4
C. 4/3
D. 12
A. 1/12
A rectangular pond measures 7 1/2 meters by 3 3/5 meters. What is the areas of the pond?
27 meters squared
Which statement can be represented by the expression 1 7/8 x 4?
A. A cook has 4 packets of nuts. Each packet weighs 1 7/8 kg.
B. A tank contains 4 gallons of water. Sofia drains 1 7/8 gal of water from the tank.
C. A grocer has 4 pounds of dried fruit. He packs the dried fruit into bags of 1 7/8 pounds each.
D. An art teacher has 4 bottles of paint. Her students use up 1 7/8 bottles of paint.
A. A cook has 4 packets of nuts. Each packet weighs 1 7/8kg.
Ms. Jones bought a piece of cloth measuring 3 3/4 meters by 2 2/7 meters. She bought the cloth at $14 per square meter. How much did Ms. Jones pay for cloth?
Area of cloth = 8 4/7 meters squared
Cost of cloth = $120
Ally collects stickers as a hobby. She gives her sister 1/5 of her stickers. She then gives her cousin 1/5 of the remainder. Ally says that she has 3/5 of the stickers in the end because 1 - 1/5 - 1/5 = 3/5
-Explain why Ally's reasoning is INcorrect
-What should the correct answer be?
- Explain how you arrived at your answer.
Her answer should be 16/25.
Ally gives her cousin 1/5 of the stickers remaining, not 1/5 of the total number.
1 - 1/5 = 4/5. After giving to her sister, Ally has 4/5 of her stickers left.
1/5 x 4/5 = 4/25
4/5 - 4/25 = 16/25
Along a garden path, trees are located 3 1/2 meters apart from one another. There are a total of 15 trees. How long is the garden path?
49 meters
14 x 3 1/2 = 49