Question

simplest form of 2.5 : 1.5 also tell how to remove the decimal​

Answer 1

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Given :→

Ratios = 2 . 5 : 1 . 5

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To find :→

How to remove the decimal = ?

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Solution :→

2 . 5 : 1 . 5

In 2 . 5 we have tenth place .

In 1 . 5 we have tenth place .

Both ratios are same place .

In condition the ratios are reciprocal .

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So ,

$\tt{\implies}$$\frac{2.5}{1.5}$

$\tt{\implies}$$\frac{25 × 10}{15 × 10}$ => $\frac{250}{150}$

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Lowest form of $\frac{250}{150}$ :→

250 : 150 = $\frac{250 ÷ 5}{150 ÷ 5}$ = $\frac{50 ÷ 5}{30 ÷ 5}$ = $\frac{10}{6}$ = 10 : 6

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I hope it's helps you