Suppose there are 32 students in a class of which 12 are girls .find (1)the ratio of number of boys to number of girls (2) the ratio of number of boys to total number of stdents (3) the ratio of number of girls to total number of students
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Answer:
Step-by-step explanation:
No of students=32
No of girls=12
So,no of boys =32-12= 20
(i) ratio no of boys ÷no of girls
20÷12=5:3
(ii) ratio no of students by boys
20÷32= 5:8
(iii) ratio of no of girls to the total students
12÷32= 3:8
Hope it's help you!!!
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