Question

if 30 is subtracted from 30%of a number gives 30 .find 20 times of 20% of the number is what?

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Answer 1

Answer:

the number is 100 and 20 times of it's 20% is 400

Answer 2

Final answer :

20 times of 20% of the number is 80000.

Step by step explanation:

Let us consider the required answer be 'y'

Given that :

30 is subtracted from 30%of a number gives 30.

That is ,

30% of y - 30 = 30

$\frac{30}{100} \times y = 30 + 30$

$0.3y = 60$

$y = \frac{60}{0.3}$

$y = 200$

∴ The number => 200.

Now let's consider the required answer as r

Now , 20 times of the number is given :

$r = 20 \times 20\% \: of \: 200$

$r = 20 \times 20\% \times 200$

$r = 80000$

∴ 20 times of 20% of the number is 80000.