You have a new mobile phone. The phone costs $140 and then you pay for a one year contract at $15 per month.

How much do you pay in total at the end of the year?

$

140 + 15*12, right?

Well, let's do some math.

The phone costs $140 and then you have a one-year contract at $15 per month. So, if we multiply $15 by 12 months, we get $180.

Now, add the phone cost and the total contract cost: $140 + $180 = $320.

So, at the end of the year, you'll end up paying around $320.

But hey, at least you'll have a fancy new phone to take cool selfies with!

To calculate the total amount paid at the end of the year, we need to add the cost of the phone to the total annual cost of the contract.

The cost of the phone is $140.

The monthly cost of the contract is $15.

To find the total annual cost, we need to multiply the monthly cost ($15) by the number of months in a year (12): 15 * 12 = $180.

Finally, to find the total amount paid at the end of the year, we add the cost of the phone to the total annual cost: $140 + $180 = $320.

Therefore, you would pay a total of $320 at the end of the year.

To calculate the total amount you pay at the end of the year, you need to consider the initial cost of the phone plus the monthly contract fee for 12 months.

First, you will need to calculate the monthly contract fee for the year. Since the monthly fee is $15, you can multiply it by 12 to get the annual contract fee:
$15/month * 12 months = $180

Next, add the cost of the phone and the annual contract fee together to find the total cost:
$140 + $180 = $320

Therefore, at the end of the year, you would pay a total of $320.