Math, asked by LalmuanfelaHrahsel, 11 months ago

between the boys and girls of the school the ratio is 5:4.If the boys are 625 in number find the number of girl​

Answers

Answered by kajal1712
49

Hii

Here is your answer

5:4

According to th question let boys be 5x and girls be 4x

= Boys = 5x = 625 (given)

= x = 625/5

= x = 125

= 4x = 4 × 125

= Girls = 500

There are 500 girls in the school

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shivam2753: wrong
kajal1712: Okay so what is the correct answer
kajal1712: @shivam2753 Hope this is correct now
shivam2753: there are 500 girls in the school
shivam2753: yes now it's correct
AamirEvil: 500 is correct kajal. Well done.
abhishek418917: but my concept is that how to do prime factorisation of562500
Answered by Sauron
68

\mathfrak{\large{\underline{\underline{Answer :-}}}}

The number of girls is 500.

\mathfrak{\large{\underline{\underline{Explanation :-}}}}

Given :

Ratio between the number of boys to girls = 5 : 4

Boys in the school = 625

To Find :

The number of girls

Solution :

Consider the boys as 5x and Girls as 4x.

As the total number of Boys is 625. 5x = 625

\boxed{\sf{5x=625}}

\sf{\implies} \: 5x = 625

\sf{\implies} \: x =  \dfrac{625}{5}

\sf{\implies} \: x = 125

\rule{300}{1.5}

Value of 4x

\sf{\implies} \: 125 \times 4

\sf{\implies} \: 500

\therefore The number of girls is 500.


sanray23: Beautiful!
sdevanandini60: it is exactly correct
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