a farmer has harvested 60% of his crops if he has harvested 72 acres , how many acres does the farmer have in all ?

The farmer has 120 acres total.

Step-by-step explanation: To get this answer you have to cross multiply and divide. So make two fraction like things right next to each other with an equal sign in the middle. The first fraction like thing your going to put is going to have 72 on the top and your going to leave the bottom blank. For the second fraction like thing you are going to put 60 on top and 100 on the bottom. Next you will multiply 72 by 100, and with that answer you will divide it by 100. Then the answer to that is what goes into that first fractions bottom slot. That answer in the bottom slot is your number of acres total.

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: