FDP and 6.5B Practice

Front

How do you convert a fraction to a decimal?

Back

Divide the top number (numerator) by the bottom number (denominator).

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What percent of 45 boys is 18 boys?

Back

40%.

Front

Convert 55% to a fraction.

Back

11/20.

Front

If 12% of a total is 9, how do you find the total?

Back

Divide 9 by 0.12 to find the total.

Tags

CCSS.6.RP.A.3C

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.

Front

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

Back

(Part/Whole) x 100.

Front

How do you convert a decimal to a fraction?

Back

Write the decimal as a fraction with a denominator of 1, then multiply numerator and denominator by 10 for each digit after the decimal.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is 25% as a fraction?

Back

1/4.

Front

If a store sells 20% of its stock and has 80 items left, how do you find the original stock?

Back

Let x be the original stock. 0.8x = 80.

Tags

CCSS.6.RP.A.3C

Front

What is the relationship between fractions, decimals, and percentages?

Back

They are different ways to represent the same value.