Rational Numbers
Write the decimal as a fraction in simplest form.
-0.9
What is -9/10
Add. Write fractions in simplest form.
11/12 + -7/12
What is ⅓
Subtract.
5.5 - 8.1
What is -2.6
Multiply. Write answer in simplest form.
-8/9(-18/25)
What is 16/25
Divide. Write in simplest form.
-7/10 divided by 2/5
What is -⅔
Write the decimal as a fraction in simplest form.
0.45
What is 9/20
Add. Write answer in simplest form.
4 + (-1 ⅔)
What is 2 ⅓
Subtract.
-7.34 - (-5.51)
What is -1.83
Multiply.
0.4 x (-0.03)
What is -0.012
Divide. Write in simplest form.
-1/5 divided by 20
What is -1/100
Write the amount as a decimal
You lose one quarter, two dimes, and two nickels.
What is -0.55
Add. Write in simplest form.
-9/14 + 2/7
What is -5/14
Find the distance between the two numbers on a number line.
-2.2 and 8.4
What is 10.6
Multiply.
-8(0.09)(-0.5)
What is 0.36
Divide.
-10 2/7 divided by -4 4/11
What is 2 5/14
Write the rational number as a decimal.
1/11
What is 0.09 (repeating 9)
Add.
-3.1 + (-0.35)
What is -3.45
Subtract. Write in simplest form.
-1 ⅓ - 1 ⅔
What is -3
Multiply, write in simplest form.
-1/4(-4/3)
What is ⅓
Divide.
-3.45 divided by -15
What is 0.23
Write the rational number as a decimal.
8 15/22
What is 8.681 (81 is repeating)
Add.
10.9 + (-15.6) + 2.1
What is -2.6
Subtract. Write fractions in simplest form.
-8 ⅜ - 10 1/6
What is -18 13/24
Multiply, write in simplest form.
-3 ¾ x 5/6 x -2 ⅓
What is -5 11/24
Divide.
12.42 divided by (-4.8)
What is -2.5875