Question

Rahul went to school for 200 days in full year . If his attendance is 80%, find the number of days on which the school worked?

Answer 1

its (200×80)÷ 100= 160 days

Answer 2

let the no of days be x
80x÷100=200
80x=200×100
80x=20000
x=20000÷80
x=250
therefore the school worked total for 250 days