FDP and 6.5B Practice

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two numbers, the numerator (top number) and the denominator (bottom number).

Front

How do you convert a percentage to a fraction?

Back

To convert a percentage to a fraction, divide the percentage by 100 and simplify if possible.

Front

What is the formula to find the percentage of a number?

Back

Percentage = (Part/Whole) x 100.

Front

Convert 12/25 to a decimal.

Back

0.48.

Front

What is 55% as a fraction?

Back

11/20.

Front

How do you find what percent one number is of another?

Back

Divide the part by the whole and multiply by 100.

Front

If 18 out of 45 boys play the drums, what percent of the boys play the drums?

Back

40%.

Front

How do you calculate 12% of a number?

Back

Multiply the number by 0.12.

Front

If there are 75 cats and 12% are Siamese, how many Siamese cats are there?

Back

9.

Front

If Doug has 60% of his money left after spending $12, how do you find his original amount?

Back

Let x be the original amount. 0.6x = x - 12, solve for x to find the original amount.