Question

can anyone answer this question

Answer 1

let the cp be 100

mp = two mark ups mean = 100+10%of 100 = 110 + 30% of 110 = 143
he gave 20% discount so sp = (80/100)*143 = 114.4
when sp is 114.4 the cp was = 100
when sp is 1 ,cp = 100/(114.4)
when sp is 2288 ,cp is =[ 100/(114.4)]*2288 = 2000