Question

Sonal attended her school on 204 days in a full year.if her attendance is 85 percent find the no. Of days on which the school was opened

Answer 1

no of days schhol was opened = x

204/x = 85/100

204 x 100/85 = x

20400/85 = x

x = 240

Answer 2

it means let there is x day
when school opned
then x times 85/100= 204

then
x=240 days ... when school not open the days are 365-240=125 days