Question

The strength of students in road for summer camp increases by 20% this year the number of student increase by 80 find the number of students enrolled last year

Answer 1

Answer:

So, the answer is 96.

Step-by-step explanation:

20%=80 students

100%-20%=80%

80% of students are the old strength of the class.

So,

A/Q

Last year total strength of students= 80%+80x20/100 =80%+80x1/5= 80%+80/5= 80%+16= 96