sonu requires 30,%to pass .if he gets 200 marks ,fails by 10 marks.what is the maximum marks
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Answered by
10
let x is the total marks
30% x = 200+10
x= (210 × 100)÷ 30
x = 700
30% x = 200+10
x= (210 × 100)÷ 30
x = 700
Answered by
4
210=30
x=100
cross multiply
x=210*100/30
=700 answer
x=100
cross multiply
x=210*100/30
=700 answer
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