Question

the cost price of 14 sandwiches is equal to the selling price of 16 sandwiches. find the profit or loss percent.

Answer 1

Assume CP of 1 sandwich =10rs
then CP of 14 SW= 140= SP of 16 SW
now CP of 16 SW = 160 rs
then loss= 160-140= 20rs
loss percent,= 20/160 *100
= 12.5%
Thank you..,