Question

if Tanya has $43.64 and she wants to buy a dress for her and her 5 friends, and each dress costs $7.50, how many dresses can she buy and how much more money would she need to buy all 6?

Answer 1

The cost of 6 dresses is 7.50 x 6 = 45 (more than 43.64)

So, Tanya can only buy 5 dresses.

If she wants to buy 6 dresses, she has to pay 45 - 43.64 = $1.36 more.