Question

There are 10 students in XII class. Some are maths and some bio student. The no of bio students are 4 more then math’s students. Find the no of math’s and bio students​

Answer 1

Answer:

3,7

Step-by-step explanation:

let no.of math students be X

then, no.of bio students = X+4

by the problem

x+x+4=10

2x=10-4

X=6/2=3

therefore, no.of math students is 3 and no.of bio students is 7