Question

13) In a school, 55 per cent of the people are boys. What percentage of the people are girls? Find the total number of peoples, if there are 270 girls.​

Answer 1

Answer:Total number of people =600

Step-by-step explanation:Hope it helps

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Answer 2

Answer:

The total students are 600.

Step-by-step explanation:

Given :

55% people = boys

Girls = 270

To find :

Total people

Solution :

Percentage of girls -

⇒ 100 - 55

⇒ 45 %

Let the total people be as y

⇒ 45 % of y = 270

⇒ $\sf{\dfrac{45}{100}}$ × y = 270

⇒ $\sf{\dfrac{45y}{100}}$ = 270

⇒ 45y = 270 × 100

⇒ 45y = 27000

⇒ y = 27000/45

⇒ y = 600

Total Students = 600

$\therefore$ The total students are 600.