Decimal Fraction Percent Conversions and Percent Proportion

What is 70% as a decimal?

• 70.0

• 0.70

• 7.0

• 0.07

What is 0.18 as a percent?

• 9%

• 1.8%

• 18%

• 0.18%

What is 8% written as a decimal?

• 0.8

• 0.80

• 0.08

• 8.0

What is 70% as a fraction in simplest form?

• ⁷⁰/₁₀₀

• ³⁵/₅₀

• ⁷/₁₀

• ⁷/₂₀

Convert 0.81 to a percent

• 0.81%

• 0.18%

• 8.1%

• 81%

Convert this decimal to a percentage  0.175

• 17.5%

• 1750%

• 175%

• 1.75%

Express 45% as a common fraction and as decimal fraction.

Convert 2.75 to a percent.

• 275%

• 2.75%

• 27.5%

• .275%

In a percent proportion, One ratio compares a ​ (a)   of a quantity to the ​ (b)   .

• part

• whole

• proportion

• percent

• ratio

Express 0.35 as common fraction and percentage.