Answer:
4(10 + 16)
Step-by-step explanation:
40 + 20 = 60, so none of the answers can be 60.
Let's look at all of the answer choices:
10(4 + 2) = 60
4(10 + 16) = 104 (this is the answer!)
5(8 + 4) = 60
2(20 + 10) = 60
