The opposite of 1/3 = -1/3
the opposite of -7/12 = 7/12
I Think The answer is d I hope it helps My friend Message Me if I’m wrong and I’ll change My answer and fix it for you
Answer:
15 hours
Step-by-step explanation:
is the number of hours that Liam volunteered in the first month
The next month he volunteered
times the time he volunteered the first month.
Total time he volunteered in the two months is 40 hours so

Time he volunteered in the first month is 15 hours.