Rational Numbers
Simplify
14/21
2/3
-9/11 + 10/11
1/11
-3.2 + 16
-1.6
-2/3 * -4/5
8/15
2.9z = -52.2
z = -18
Write as a fraction
0.525
21/40
-5/12 - -7/12
1/6
33.5 - 48.2
-14.7
3/4 ÷ 1/8
6
3m + 5 = 35
m = 10
Write as a decimal
4/15
0.266
5/6 + 1/3
1 1/6
-0.04(9.2)
-0.368
8/11 * -22/4
-4
w + 3/4 = 1/8
w = -5/8
Compare
5/7 9/10
5/7 < 9/10
19/20 + 7/3
3 17/60
2.49 ÷ 0.03
83
2/3 ÷ 3
2/9
(x + 2) / 3 = 18
x = 52
Write the numbers in order from least to greatest
0.67, 9/10, 0, -0.11
-0.11, 0, 0.67, 9/10
-1 5/9 - 7 3/4
-9 11/36
A can of fruit contains 3.5 cups of fruit. The suggested serving size is 0.5 cups. How many servings are in the can of fruit?
7 servings
4 7/8 * 2 2/3
13
A music club charges an annual membership fee of $20.50 plus $12.99 for each album purchased. If a person's total for the year was $163.99, how many albums did they purchase?