Question

Katie bought 2 pencils at the school shop. If each pencil cost $0.30 and she paid with a twenty dollar bill, how much change should she get back?

Answer 1

Answer:

19.40

Step-by-step explanation:

we know that the cost of a pencil is 0.30 $

and Katie bought two pencil

so the cost of two pencil is

2(0.30)= 0.60 $

as Katie paid 20$

so 20-0.60= 19.40$ ✓✓