Question

10. T-shirts normally cost $12 each. Two shops have a

special offer on these T-shirts.
EcoShir
One fourth OFF the
Pay for three T-shirts and get one free
budgetShirts
one fourth off the normal price
Stephen wants to buy 30 T-shirts.
Work out at which shop, Stephen will get the better
deal. You must show clearly how you got your
answer.​

Answer 1

The EcoShir shop

Explanation:

as he needs to pay 4dollar for 1 shirt

so if he pays for 3 = 12 dollar for 4 shirts

and thus need to pay maximum 96 dollars

for 32 Tshirts

but needs to pay 120 in budgetShirts for 30 Tshirts