Fractions, Decimals, Percents

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Front

What is a decimal?

Back

A decimal is a way of expressing numbers that are not whole, using a point to separate the whole number part from the fractional part (e.g., 0.5).

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100, denoted by the symbol '%'. For example, 50% means 50 out of 100.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator (e.g., 1/4 = 1 ÷ 4 = 0.25).

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add the percent symbol (e.g., 0.75 × 100 = 75%).

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent by 100 (e.g., 25% = 25 ÷ 100 = 0.25).

Front

What is the decimal equivalent of 2/3?

Back

The decimal equivalent of 2/3 is approximately 0.66 (repeating).

Front

What is 6.8% as a decimal?

Back

6.8% as a decimal is 0.068.

Front

If James got 15 out of 20 questions correct, what percentage did he get?

Back

James got 75% correct.

Front

What is the fraction, decimal, and percentage equivalent of '3 out of 10'?

Back

3 out of 10 is equivalent to 3/10, 0.3, and 30%.