# 125 Pupil Have Food Sufficient For 18 Days

125 pupil have food sufficient for 18 days. If 25 more pupil join them, how long will the food … assumption have you made to come to…

and food will be sufficient for 150 pupils = $\frac { 18 x 125 }{ 150 }$ days (more pupil more days)
$\frac { 18 x 5 }{ 6 }$ 15 days