Question

Kate wants to post three parcels each parcel costs ?1.20 to post how much change should she get from a ?10 note

Answer 1

Answer:

$6.40

Step-by-step explanation:

We first multiply 1.20 by 3 so we can find the price for 3 parcels. We then subtract the result by 10 to get the change Late should get

10-3(1.20)

=10-3.60

=6.40