Question

2/13 ÷5/6=

-3/7÷ 2 =

5/6×-3 =

-5/39 - 3/13

-3/5 × 10/7

Answer 1

Step-by-step explanation:

2/13 ÷ 5/6

2/13 × 6/5 = 12/65

-3/7 ÷ 2

-3/7 × 1/2 = -3/14

5/6 × -3 = -5/2

-5/39 - 3/13

lcm is 39

-5 - 9 / 39

-14/39

-3/5 × 10/7

-3/1 × 2/7 = -6/7

Answer 2

$\large\sf\underline{Question\: no. 1}$

$\frac{2}{13} \div \frac{5}{6} \\ \\ = \frac{2}{13} \times \frac{6}{5} \\ \\ = \frac{12}{65}$

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$\large\sf\underline{Question \:no. 2}$

$\frac{ - 3}{7} \div 2 \\ \\ = \frac{ - 3}{7} \times \frac{1}{2} \\ \\ = \frac{ - 3}{14}$

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$\large\sf\underline{Question \:no. 3}$

$\frac{5}{6} \times ( - 3) \\ \\ = \frac{ - 15}{6} \\ \\ = \frac{ - 5}{2}$

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$\large\sf\underline{Question\: no. 4}$

$\frac{ - 5}{39} - \frac{3}{13} \\ \\ = \frac{ - 5 - 9}{39} \\ \\ = \frac{ - 14}{39}$

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$\large\sf\underline{Question \:no. 5}$

$\frac{ - 3}{5} \times \frac{10}{7} \\ \\ = \frac{ - 30}{35} \\ \\ = \frac{ - 6}{7}$

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Thnku ❣