Question

Divide.
a)8/9÷72
b)5/5÷5/25
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Answer 1

Answer:

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Step-by-step explanation:

1)

$\frac{8}{ \frac{9}{72} } \\ = > \frac{8 \times 72}{9} \\ = > 8 \times 8 = 64$

2)

$\frac{ \frac{5}{5} }{ \frac{5}{25} } \\ = > \frac{5}{5} \times \frac{25}{5} \\ = > 5$

Answer 2

$a) \frac{8}{9} \div 72$

$\implies \frac{ \frac{8}{9} }{72}$

$\implies \frac{ \cancel8}{9} \times \frac{1}{ \cancel{72}}$

$\implies \frac{1}{9} \times \frac{1}{9}$

$\orange{\therefore \frac{1}{81}}$

$b) \frac{ \cancel5}{ \cancel5} \div \frac{ \cancel5}{ \cancel{25}}$

$\implies1 \div \frac{ 1}{ 5}$

$\implies1 \times { 5}$

$\orange{ \therefore5}$

HOPE IT HELPS!!