Add
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Mystery
1

37.19 + 622.8

659.99

1

A scientist used 5.6 liters of water and 4.92 liters of vinegar to perform a science experiment. How much more water than vinegar did the scientist use?

0.68 liters

1

Tristan has an elevation of 7.45 meters while Rock climbing. The climbing coach is located 3.8 times as high as Tristan. What is the coach's elevation in meters?

28.31

1

A new library has 2,300 books to put on the shelves. Each shelf holds 57 books. How many shelves will be completely full of books?

40 shelves

1

Rolando bought 9 grapefruit. Each grapefruit had a mass of 0.397 kilograms. What expression can be used to find the total mass of the grapefruit that Rolando bought?

9 x 0.397

2

Olivia's current elevation Rock climbing is 11.8 m. She climbs 9.75 meters higher than her current elevation. What is her new elevation in meters?

21.55 meters

2

A cheetah can run at a speed of 74.56 miles per hour. A racehorse can run at a speed of 38.9 miles per hour. How much faster can a cheetah run than a racehorse in miles per hour?

35.66 mph

2

8.92 x 7.4

66.008

2

A truck is loaded with 42,008 pounds of crates. if each create weighs 472 pounds, how many crates are loaded onto the truck?

89

2

A group of friends went to the movies together. They paid $49.50 for the movie tickets and $32.40 for snacks to share. If each person paid $13.65, how many people were in the group?

6 people

3

Last week Sanjay ran 20.5 miles less than Rachel. If Sanjay ran 15.64 miles, how far did Rachel run?

36.14 miles

3

54.06 - 19.132

34.748

3

Karen's garden measures 4.8 feet wide and 19.32 feet long. What is the area of her garden in square feet?

92.736 square feet

3

6.084 / 0.65

9.36

3

Violet's father gives her $20 to go to a basketball game with her friend. She buys a bottle of water for $2.75 and a ticket to the game, which costs her 6 times as much as the bottle of water. Does Violet have enough money left over to buy her friend a bottle of water?

No, she has only $0.75 left over.

4

The average size of a dairy farm is 175.84 acres. This is 1.4 times the size of Mr. Maldova's farm. 

How many acres is Mr. Maldova's farm?

Write an equation to model the solution to the problem.

 

175.84 / 1.4 = 125.6