Bo i need °~° pls**crys on inside** i hate math

1. 1/6 yd, 2/3 yd, 5/6 yd

2. 1/2 foot, 2/3 foot, 5/6 foot

3. 2/15 of an hour, 1/3, 3/4

4. 4/13 of a year, 8/13, 12/13

5. 1/2 of a pound, 5/8, 7/8

6. 1/4 of a year, 1/3, 5/6

7. 1/4 of the salary

8. 6/25 of the book

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

the answer is a if my teacher taught me correct