13. In a class, the ratio of the number of boys to that of girls is 4:3. If the number of girls is
60, find
i) the number of boys and
(4)
ii) the total number of students in the class
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Answer:
(1)80,60; (2)140
Step-by-step explanation:
let boys be x
so, x/60=4/3
x=4*60/3=80
boys=80
girls =60
and total students is 140
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