Exploring Adding and Subtracting Rational Expressions

What is the first step in converting a percent to a fraction?

• Simplify the fraction

• Write the percent as a decimal

• Divide by 100

• Multiply by 100

Convert 54% to a fraction and simplify it.

• 2/5

• 13/25

• 54/100

• 27/50

What is 160% as a simplified fraction?

• 16/10

• 1 3/5

• 8/5

• 1 1/2

Convert 42.5% to a fraction and simplify it.

• 425/1000

• 17/40

• 85/200

• 21/50

What is the first step in converting a fraction to a percent?

• Multiply by 100

• Divide the numerator by the denominator

• Simplify the fraction

• Move the decimal two places to the right

Convert 3/8 to a percent.

• 35%

• 30%

• 37.5%

• 40%

Convert 2/3 to a percent.

• 66.66%

• 66.7%

• 66.67%

• 66.6%

Convert 2 and 5/6 to a percent.

• 280%

• 275%

• 283.3%

• 285%

Convert 7/8 to a percent.

• 80%

• 87.5%

• 85%

• 90%

Convert 4/15 to a percent.

• 26.67%

• 27%

• 25%

• 26.6%