WunderQuiz

Middle-school: Fractions: Multiplying and Dividing

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Do you know how to multiply and divide fractions? Here are some exercises for middle school level.
1) To multiply two fractions, we multiply denominators with denominators and numerators with numerators.
2) To divide by a fraction, we multiply with its inverse.

Please try this quiz in Firefox, Chome and Edge don't understand math symbols (MathML).

177, 9, Crée par : gauss

Middle-school: Fractions: Multiplying and Dividing

Do you know how to multiply and divide fractions? Here are some exercises for middle school level. 1) To multiply two fractions, we multiply denominators with denominators and numerators with numerators. 2) To divide by a fraction, we multiply with its inverse. Please try this quiz in Firefox, Chome and Edge don't understand math symbols (MathML).

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$\frac{1}{2} \times \frac{1}{2} = ?$

1/4

2/4

1/2

$\frac{5}{3} \times \frac{3}{5} = ?$

8/15

15/15

$\frac{6}{5} \times \frac{5}{3} = ?$

$- 4 \times \frac{2}{- 12} = ?$

2/3

ⓘ

$\frac{9}{6} : \frac{12}{8} =$

$\frac{9}{6} \times \frac{8}{12} =$

$\frac{3}{2} \times \frac{2}{3} = 1$

$\frac{- 2}{- 3} \times 5 = ?$

10/3

$\frac{\frac{1}{2}}{\frac{1}{2}} = ?$

1/2

1/4

ⓘ

$\frac{5}{6} - \frac{5}{8} = \frac{5 \times 4}{24} + \frac{5 \times 3}{24} =$

$\frac{20 - 15}{24} = \frac{5}{24}$

$\frac{2}{- 5} : \frac{- 1}{3} \times - 4 = ?$

-24/5

$\frac{1}{7} : \frac{4}{14} = ?$

1/2

$\frac{9}{6} : \frac{12}{8} = ?$

ⓘ

$\frac{9}{6} : \frac{12}{8} =$

$\frac{9}{6} \times \frac{8}{12} =$

$\frac{3}{2} \times \frac{2}{3} = 1$

WunderQuiz

Middle-school: Fractions: Multiplying and Dividing

Middle-school: Fractions: Multiplying and Dividing

Quiz Preview

1 2 × 1 2 =?

5 3 × 3 5 =?

6 5 × 5 3 =?

- 4× 2 - 12 =?

- 2 - 3 × 5 =?

1 2 1 2 =?

2 -5: -1 3×-4=?

1 7 : 4 14=?

9 6 : 12 8=?

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$\frac{1}{2} \times \frac{1}{2} = ?$

$\frac{5}{3} \times \frac{3}{5} = ?$

$\frac{6}{5} \times \frac{5}{3} = ?$

$- 4 \times \frac{2}{- 12} = ?$

$\frac{- 2}{- 3} \times 5 = ?$

$\frac{\frac{1}{2}}{\frac{1}{2}} = ?$

$\frac{2}{- 5} : \frac{- 1}{3} \times - 4 = ?$

$\frac{1}{7} : \frac{4}{14} = ?$

$\frac{9}{6} : \frac{12}{8} = ?$