Question

In a class the ratio of boys to the girls are 7:8 what part of thecwhole class is girls

Answer 1

ratio of boys: girls = 7:8

therefore the total no of student in class will be 15.

now , the share of girls in class will be now  8 : 15

that is , girls : total number of student in class.

thx

Answer 2

Answer:

8/15

Step-by-step explanation:

Total number of ratios = 8+7=15

Ratio of girls = 8

Number of girls = 8/15.

Therefore 8/15th part of whole class are girls.

Hope this will help you.. :)