Question

9. Shop A sells a dress for $79.50 with a 20% discount
while Shop B sells the same dress for $69.50 with
a 10% discount. Write down a calculation you
could do mentally to help you decide which shop
to buy the dress from.​

Answer 1

Answer:

I think shop b is has cheaper dress

Answer 2

Answer:

Shop B

Step-by-step explanation:

Shop A

20% of 79.50=15.90

cost of dress from shop a after discount =79.50 - 15.90 = $63.60

Shop B

10% of 69.50=6.95

cost of dress from shop b after discount = 69.50 - 6.95= $62.55

63.60>62.55