Question

Which of the following expressions could give the total amount of a $45 restaurant bill with a 15% tip added on?


a.(0.15)($45)
b.(1.15)($45)
c.1 + (0.15)($45)
d.$45 + 0.15

Answer 1

b.(1.15)($45)

Answer 2

to find 15% of a number you need to multiply the number by 1.15

Answer 3

Thanks

Answer 4

yw :)