Operations with Fractions
Erica raced 3/5 of the race and Jorge raced 4/9 of the race. Who ran more?
Erica
Marcos has a shoe box that is 3 inches long, 2 inches wide, and 5 inches tall. Jazmin's shoe box is twice the size of Marco's. How big is Jazmin's shoe box?
60 inches
Less than, greater than, or equal to?
1.531 is ___________ 1.70
less than
(10 - 5)2 - 24
1
A rectangular prism has a length of 5 cm, a width of 10 cm, and height of 2 cm. Find the volume.
100 cubic centimeters or 100 cm3.
Sean read 1/8 of a book. He handed the book to Diana who read 2/4 of the book. How much of the total book did they read together?
5/8 of the book.
Mr. S went to a pizza place with 2 friends. They ordered a large pepperoni pizza for $15.75 and a salad for $3.50. How much change should they receive from $20.00?
$0.75
.75 x 12
9.00
How many times bigger is the digit 5 in the number 50.13 than the 5 in the number 0.57?
100 times bigger because 0.5 x 100 = 50.
A rectangular prism has a length of 11 ft, a width of 5 ft, and height of 10 ft. Find the volume.
550 cubic feet or 550 ft3.
Alejandro wants to walk to the library, but it is 20 kilometers away. If he rides his bike 3/4 of the way, how much farther must he travel?
5 km
Jennifer wants to organize her sticker collection into a sticker book. She knows she can fit 9 stickers on one page. If she has 154 stickers, how many pages will she need?
18
Ms. Martelli drinks 32.5 ounces of water everyday. How much water does she drink in two weeks?
455 ounces
(5 + 36 ÷ 4) + 4 ÷ 2
16
A rectangular prism has a base of 100 inches and a height of 12 inches. Find the volume.
1200 cubic inches or 1200 in3.
Ms. Mansour bounces her basketball 35 times. 2/5 of the time she uses her left hand. How many times does she bounce the ball with her left hand?
14 dribbles.
Evan ate 1/4 of one cake. Adan ate 4/12 of another cake. Who ate more?
Adan
or
"It depends on how big the cakes are"
Miguel's plant grew 3.34 inches over past month. Nicole's plant grew 3.4 inches over the past month. Whose plant grew more?
Nicole's because 3.4 is greater than 3.34.
10 + (9 × 6) + 4 - 4
64
A swimming pool has a length of 10 feet, a width of 15 feet, and is 8 feet deep. Find the volume.
1,200 cubic feet or 1,200 ft3.
Jason baked a cake, but only had 1/3 of the cake left. If he splits the remaining cake equally amongst his two friends, how much cake will they each get?
1/6 a piece of cake.
A race is split into three parts: 1 1/2 miles running, 2 2/4 miles boating, and 3 3/8 miles swimming. How long is the race?
7 3/8 miles.
Sunny has $20. She goes to the store and buys chips for $3.25, water for $1.50, a sandwich for $4.85, and a cookie for $0.99. How much change will she get back?
$9.41
How many times bigger is the 7 in 701.48 than the 7 in 2.70?
1000 times bigger because 0.7 x 1000 = 700.
A rectangular prism has a volume of 770 cm3 and a height of 10 cm. What is a possible length and a possible width of the rectangular prism?
Some possible answers:
Length = 11, Width = 7
or
Length = 7, Width = 11