Question

Write an additional expression for the situation. Then find the sum.A roller coaster drops 112 feet before going back up 52 feet.

Answer 1

Given:-

A roller coaster drops 112 feet before going back up 52 feet.

To find an additional expression for the situation. Then find the sum.

So here dropping down is considered as negative and back up is considered as positive.

So we get,

`-112+52`

So the sum is,

`-112+52=-60`

So the required solution is -60.