Question

A store gives a discount of $20 for every purchase above 100. A customer buys clothes worth $78.04, groceries worth &24.81 and stationery goods worth $17.96 calculate his total bull and the bill after the discount.

Answer 1

First figure out his total bill by adding up what he buys.

$\sf 78.04+24.81+17.96=\ 120.81$

Now subtract the discount of $20 since his purchase was above $100:

$\sf 120.81-20=\boxed{\sf\ 100.81}$

Answer 2

$100.81.......hope it helps.