Question

A customer buys three packets of cookies that

cost $0.55 each and a packet of pasta that costs $6.92
She gives the shop assistant $20
How much change should she receive?

Answer 1

.55x3=1.65 then add 6.92+1.65=8.57 then 20-8.57=11.43 she receives $11.42 as change

Answer 2

11.43 hope you have a good day