Step-by-step explanation:
(20). FH= 22-15 = 7
(21). FH = 42 - 22 = 20
(22). FH = 53 - 40 = 13
A calculator (addition) has one and exactly 1 output for every addition problem that you use as an imput
This one you can do by multiplying the number by ten, getting 1.666, or 1+0.66. 0.66 is easy to put into a fraction form as 2/3. add the other 3/3 from the whole 1 to get 5/3. From here you either divide by 10 or multiply by 1/10, as KCF will do that anyways if you divide to get 5/30, or 1/6.
To solve this problem, you first have to add the total miles driven.
2000 + 20 = 2020
Then, you have to convert miles into feet. There are 5280 feet in a mile, so you multiply that by 2020.
5280 * 2020 = 10665600
Therefore, the total feet driven is 10665600. I hope this helped, good luck!