if u buy 15 bags of chips and it only costs $20 and u have $62 how much change are going to get back

62 - 20 = ?

$42

To calculate the change you will receive, you need to subtract the cost of the chips from the amount you have. Here's how you can do it:

1. Calculate the total cost of the chips: If 15 bags of chips cost $20, divide $20 by 15 to find the cost per bag. $20 / 15 = $1.33 (rounded to the nearest cent).

2. Calculate the total cost of 15 bags: Multiply the cost per bag by the number of bags. $1.33 x 15 = $19.95 (rounded to the nearest cent).

3. Calculate the change: Subtract the total cost of the chips from the amount you have. $62 (amount you have) - $19.95 (total cost of the chips) = $42.05.

Therefore, you will get $42.05 back in change.