Question

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60 percentage of total time is 30 minutes find the total time

Answer 1

Let the total time be x.
Given ,60% of x= 30min
60/100×x=30
3x/5=30
3x=30×5
3x=150
x=50
So , the total time is 50 min...........

Answer 2

let x be the total time.Then,
60/100×x=30
=) x=30/.6
=)x=50