In a school, there are $384 g i r l s$ and $420 b o y s$
What is the ratio of boys to girl

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Solution

Step-1: Find $n u m b e r o f b o y s : n u m b e r o f g i r l s$
$n u m b e r o f b o y s : n u m b e r o f g i r l s$ $=$ $420 : 384$
Step-2: Simplify the ratio $420 : 384$
$420 : 384$ $=$ $\frac{420 \div 12}{384 \div 12}$ ( To simplify $420 : 384$ divide it by HCF of $420$ and $384$ The HCF of $420$ and $384$ is $12$ )
$420 : 384$ $=$ $\frac{35}{32}$ $=$ $35 : 32$
Hence, the ratio $n u m b e r o f b o y s : n u m b e r o f g i r l s$ is $35 : 32$

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In a school, there are 384girlsand 420boysWhat is the ratio of boys to girl

Step-1: Find numberofboys:numberofgirlsnumberofboys:numberofgirls=420:384Step-2: Simplify the ratio 420:384420:384=420÷12384÷12( To simplify 420:384divide it by HCF of 420and 384 The HCF of 420and 384 is 12)420:384=3532=35:32Hence, the ratio numberofboys:numberofgirlsis 35:32

In a school, there are $384 g i r l s$ and $420 b o y s$
What is the ratio of boys to girl