Question

a fruit seller brought mangoes at Rupees 90 per dozen and sold them at a loss of 8% how much will a customer pay for one mango and 40 mangoes

Answer 1

CP=90 rs. per dozen
loss=8%
loss=8/100*90
=rs. 7.2 per dozen
CP of one mango=90/12
7.5 Rs.
SP of one mango=7.5-8/100*7.5
=6.9 rupees
CP of 40 mangoes=7.5*40
=300 Rs.
Sp of 40 mangoes=300-8/100*300
=Rs. 276