Question

divide :- i) 4/9÷(-5/12)
ii) -16/35÷14/15
iii) -3/13÷-4/65​

Answer 1

Answer:

1) -(16/15)

2)-24/21

3)15/4

Answer 2

Step-by-step explanation:

i)

$\frac{4}{9} \div \frac{ - 5}{12}$

$\frac{4}{9} \times \frac{12}{ - 5}$

$\frac{4 \times 4}{3 \times - 5}$

$\frac{16}{ - 15}$

ii)

$\frac{ - 16}{35} \div \frac{14}{15}$

$\frac{ - 16}{35} \times \frac{15}{14}$

$\frac{ - 8 \times 3}{7 \times 7}$

$\frac{ - 24}{49}$

iii)

$\frac{ - 3}{13 } \div \frac{ - 4}{65}$

$\frac{ - 3}{13} \times \frac{65}{ - 4}$

$\frac{ - 3 \times 5}{ - 4}$

$\frac{ - 15}{ - 4}$

$\frac{15}{4}$

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