Question

how much change will you get back if you bought three $0.78 chocolate bars and paid with a 5$ bill

Answer 1

3 times 0.78 = 2.34 dollars

5.00 - 2.34 = 2.66

So your change is $2.66

Answer 2

.78x3= 2.34
5.00-2.34=2.66