Question

verify 10/3:5/2=12:9

pls help :(​

Answer 1

SO IT IS CORRECT BECAUSE ANSWER CAME 12=12

Ratio is also be written as divide form

so, 10/3÷5/2=12÷9

In this ÷ will change to multiplication by reciprocal( for e.g. 5/2 reciprocal to 2/5)

so, 10/3×2/5= 12÷9

4/3=12÷9( 9 will go there so divide changes into multiply)

4/3×9=12

12=12

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Answer 2

LHS::

$\frac{10}{3} \div \frac{5}{2} \\ \frac{10}{3} \times \frac{2}{5} \\ \frac{4}{3}$

RHS::

$\frac{12}{9} \\ dividing \: by \: 3 \\ \frac{4}{3}$

hence

LHS=RHS

proved..

hope it helps !!!