72 students in a hostel have food for 51 days. If 18 students left the hostel, how long will be the food enough for.
Answers
Answered by
2
Answer:
Step-by-step explanation:
no of total students : 72
no of days food is enough : 51
no of students left the hostel : 18
students remaining : 72-18 = 54
food enough for them :
students no of days
72 51
54 ?
this is an indirect proportion
(72x51)/54 = 68 days
Therefore the food is suffeceint for 68 days
Answered by
0
Answer:
A centain sum of money becomes double in 10 years . Find the rate of simple interest
Step-by-step explanation:
Similar questions