Q2 Percent, Decimals, Exponents

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol %.

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and then multiply by 100.

Front

Convert the fraction 1/4 to a percent.

Back

25%.

Front

What is the formula to find what percent one number is of another?

Back

(Part/Whole) x 100 = Percent.

Front

16 is what percent of 80?

Back

20%.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100.

Front

Convert the decimal 0.5 to a percent.

Back

50%.

Front

What is an exponent?

Back

An exponent is a number that shows how many times a base is multiplied by itself.

Front

What is the exponent in the expression 3^4?

Back

4.

Front

What does 2^3 equal?

Back

8.