Step-by-step explanation:
A =1/2(a+b)h
hope it helps.
Answer:
11%
60 - 54 = $6 The tip is $6 since they were meant to pay $54 but gave $6 extra.
The bill is $54.
6/54 = 0.1 recurring
0.1 × 100 = 11.1%
11% is the percentage.
I hope that helps!! ^-^
.3%, 21/7000=.003
to make it by percent you multipy by 100
poin
