Question

Please Help Will Medal
Which equation can be used to find the answer?

An aquarium worker removed 78 fish from a tank. There were still 186 fish left in the tank. How many fish were in the tank before any were removed?

A.
f ÷ 2 =78
f = 156
156 fish

B.
f ÷ 2 =186
f = 372
372 fish

C.
f – 78 = 186
f = 264
264 fish

D.
f + 78 = 186
f = 108
108 fish

Answer 1

C

Answer 2

Okay thank you

Answer 3

C.