Question

express
20:40 as percentage​

Answer 1

Answer:

Convert fraction (ratio) 20 / 40 Answer: 50%

Answer 2

SOLUTION

TO DETERMINE

Express 20 : 40 as percentage

CONCEPT TO BE IMPLEMENTED

Ratio as per cent :

To convert a ratio into a percent , convert the ratio into percent and multiply the fraction by 100 and put the percent sign %

EVALUATION

Here the given ratio is 20 : 40

Hence the required percentage

$\displaystyle \sf{ = \frac{20}{40} \times 100 \: \% }$

$\displaystyle \sf{ = \frac{1}{2} \times 100 \: \% }$

$\displaystyle \sf{ = 50 \: \% }$

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