Question

Two numbers are respectively 20 percent and 50 percent of a third number. What percent is the second of the first ?​

Answer 1

Answer:

Answer:-

Let third number is X.

Then first no = 20% of X = 20X/100

Second number 50% of X = 50X/100

Percent of first no of second no,

[(20X/100/50X/100)]×100 = (2×100)/20

= 40%.

Answer 2

· • • • ✤ Aɳടɯҽɾ ✤ • • • ·

↬Let the Third number be 100

⇝The first number = 20 % of 100

↬20/100 × 100 = 20

⇝And second number = 50 % of 100

↬50/100 × 100 = 50

⇝The second number as the percent of the first

↬50/20 × 100 %

⇝250 %

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