Operations on fractions

Front

What is a fraction?

Back

Front

What does it mean to divide by a fraction?

Back

Front

What is the reciprocal of a fraction?

Back

Front

How do you divide a whole number by a fraction?

Back

To divide a whole number by a fraction, multiply the whole number by the reciprocal of the fraction.

Front

Back

Front

Back

Front

If Mrs. Silverstein cuts 3 cakes into quarters, how many guests can she serve?

Back

She can serve 12 guests.

Front

Back

Front

Back

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number of a fraction that indicates how many equal parts the whole is divided into.