Question

how to simplify 12 upon 4 upon 9​

Answer 1

Answer:

$\frac{12}{ \frac{4}{9} } = 12 \div \frac{4}{9} = 12 \times \frac{9}{4} = 27$

Answer 2

Step-by-step explanation:

First Method :-

$\sf \frac{12}{ \frac{4}{9} }$

$\sf\frac{ \frac{12}{1} }{ \frac{4}{9} }$

$\sf \frac{ \cancel{12}}{1} \times \frac{9}{ \cancel4}$

$\sf \: \frac{3}{1} \times \frac{9}{1}$

$\sf \: 27$

Second Method :-

$\sf \frac{12}{ \frac{4}{9} }$

$\sf \: 12 \div \frac{4}{9}$

$\sf \: \cancel{12} \times \frac{9}{ \cancel4}$

$\sf \: 3 \times 9$

$\sf \: 27$

I hope it is helpful