Fractions & Decimals
Compare these rational numbers. Use >, <, or =
5.5 5 2/3
5 1/2 < 5 2/3
Add these rational numbers.
-12.4 + 8.39
-4.01
Multiply rational numbers
0.47 * 5.6
2.632
The product of two negative numbers is...
Positive
DOUBLE POINT QUESTION! What is the mean of these numbers?
6, 8, 12, 16, 22, 6, 14
12
Classify this as terminating or repeating.
2/11
Repeating
Add these rational numbers.
-3 1/3 + 2 1/2
-5/6
Divide rational numbers (Simplify any FRACTION answers)
3 ÷ (-3/8)
-8
The quotient of a negative and a positive number is...
Negative
DOUBLE POINT QUESTION! Find the mean change in value of the item:
- $12.34, - $10.82, $9.26, - $8.26
- $5.54
DOUBLE POINT QUESTION! Convert this fraction to a decimal. And classify it as terminating or repeating.
6 5/8
6.625, terminating
Subtract these rational numbers.
-23.01 - 8.2
-31.21
Divide rational numbers
.5 ÷ 3
.16 repeating
DOUBLE POINT QUESTION! True or false:
The product of 5 negative numbers and 3 positive numbers is positive.
False
DOUBLE POINT QUESTION! Joaquin recorded a temperature of 62°F this morning for science class. The temperature increased 6 1/2 °F in the afternoon before decreasing 8.7°F in the evening. What was the evening temperature?
59.8 or 59 4/5
Write this as a fraction in simplest form.
-0.125
-1/8
Subtract these rational numbers.
-5/6-(-4/5)
-1/30
DOUBLE POINT QUESTION! Divide rational numbers (Simplify any FRACTION answers)
-9 9/10 ÷ (-2 3/4)
3 3/5
Put these numbers in order from least to greatest.
-0.2, -1/4, -0.181818..., -2/9
-1/4, -2/9, -0.2, -0.181818...
(-1/2)3
-1/8