Answer:
ok and what else there is 80 percent left
Step-by-step explanation:
Answer:
Look at the picture. The answer and the steps are all in it.
Step-by-step explanation:

Or basically,

or

For this question you can say:
16g - 48g = -32g
and 32h - 40h = -8h
so you will have:
-32g - 8h and you can factor -8 so you will have:
-8(4g + h) :)))
i hope this is helpful
have a nice day