Question

School, there are 45 boys and 105 girls what is the ratio of the number of girls t

to that of the boys?​

Answer 1

there are 45 boys and 105 girls in school let's move step by step to the ratio of Girls to the boys

Explanation:

when we look at the question they are asking the ratio girls :boys

let's flip the data to simplify our answer

i.e, 105 girls and 45 boys

105:45 can be divided to 5 so that the number will become smaller and non dividable other than fractions

after dividing we will get 105/5 : 45/5 = 21 : 9

still it is able to be divide by 3

21/3 : 9/3 = 7 : 3.

thus the ratio for girls over boys is 7:3