Operations with Decimals
Bryn grew 1.29 inches last year. Ava grew 2.083 inches. How much more did Ava grow than Bryn?
0.793
Write 0.2 as a percent and a fraction in simplest form.
20%; 1/5
2/3 x 4/5
8/15
Write this ratio in simples form:
4 cats : 32 dogs
1 cat : 8 dogs
Which integer is largest? -25, -12, -20, -35
-12
A can is 5.6 inches tall. If seven cans are stacked on top of each other, how tall is the tower?
39.2 inches
Write 42% as a decimal and fraction in simplest form.
0.42; 21/50
A pan of brownies was 3/4 full. Nick ate 2/3 of what was there. How much did Nick eat?
1/2 of a pan of brownies
5 books for $34.75. What is the unit rate?
$6.95
What quadrant is (-3, 40) in?
Quadrant II
Elana needs to crochet 24.75 rows of stitches to finish her hat. If she can crochet 3 rows in a minute, how long will it take her to finish the hat?
8.25 minutes
Write .08 as a percent and fraction in simplest form.
8%; 2/25
Lexie needs 1/2 foot of string to make a bracelet. She has a string that is 7 feet long. How many bracelets can she make?
14 bracelets
Aaliyah draws 3 pictures in 42 minutes. How long would it take her to draw 5 pictures?
70 minutes
If you reflect (2,3) across the x-axis, where would it end up?
(2,-3)
Multiply: 3.72 x .53
1.9716
Write .015 as a percent and fraction in simplest form.
1.5%; 3/200
3 3/4 ÷ 7/8
4 2/7
What is the better deal?
Deal #1: 12 crayons for $1.34
Deal #2: 30 crayons for $3.20
Deal #2
Which is the smallest rational number?
-4.3, -4 2/5, - 4 1/3
-4 2/5
Divide: 3.548 ÷ 0.8
4.435
Write 325% as a decimal and fraction in simplest form.
3.25; 3 1/4
25 1/5
How long would it take a car traveling 600 miles in 8 hours to travel 800 miles?
10.66... hours
What is the opposite of |-6| + 4.3?
-10.3