Keith borrowed $102 from his dad, and he is paying him back $11 each month

Ideally, he will repay the whole amount of $102 in 10 months where he will pay $11 for first 9 months and $3 in the 10th month.

Given information:

Keith borrowed $102 from his dad, and he is paying him back $11 each month.

So, Keith will pay back his dad an amount of $11 every month till the debt is cleared.

Now, the number of months required by Keith to repay will be calculated as,

Now, Keith will need months to completely repay his debt.

Fraction of month is not an option for repayment. So, he will pay $11 regularly for 9 months which will be $99 in the repayment, and the remaining $3 will be paid by him in the 10th month.

Therefore, ideally, he will repay the whole amount of $102 in 10 months where he will pay $11 for first 9 months and $3 in the 10th month.

For more details, refer to the link:

link

9.2

Step-by-step explanation:

102/11

i would take him 9.2 months to pay back

the answer is c hope it

step-by-step explanation:

this is a good question! i'll do some research and come back when i have the answer!