1/7 + 2 4/7 a) 2/3 7 b) 2/5 7 c) 2/6 7 d) 2/7 7

1/7 + 2 4/7 = 2 5/7

Step-by-step explanation:

Leave 2 alone since there are no other whole numbers to add to it.

Then combine the fractions

1/7 + 4/7 = 5/7

So we have 2 5/7

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:

what are the statments

step-by-step explanation: