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Multiplying and Dividing Rational Numbers

Multiplying and Dividing Rational Numbers

Assessment

Flashcard

•

Mathematics

•

7th Grade

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What do you do when multiplying fractions?

Back

Multiply the numerators (top numbers) together and the denominators (bottom numbers) together.

2.

FLASHCARD QUESTION

Front

How do you simplify the fraction 412\frac{4}{12} ?

Back

13\frac{1}{3}

3.

FLASHCARD QUESTION

Front

If the Warriors won 89\frac{8}{9} of their 54 games, how many games did they win?

Back

48 games

4.

FLASHCARD QUESTION

Front

What is the result of multiplying 23\frac{2}{3} by 34\frac{3}{4} ?

Back

12\frac{1}{2}

5.

FLASHCARD QUESTION

Front

What is −89÷(−89)\frac{-8}{9} \div \left(\frac{-8}{9}\right) ?

Back

1

6.

FLASHCARD QUESTION

Front

What is the least common denominator (LCD) of 14\frac{1}{4} and 16\frac{1}{6} ?

Back

12

7.

FLASHCARD QUESTION

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator and express the remainder as a fraction.

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