Question

Aparna has 10 packets of biscuits . She gave away 125 biscuits to her friends . She was left with 3 packets and 15 biscuits . If each packet had x biscuits , express the situation as an equation

Answer 1

let no.of biscuits in one packet=x
if 125 biscuits are removed from total biscuits in 10 packets i.e.10x
now equation is
10x-125=3x+15