Answer:
See work below
Step-by-step explanation:





And this is where I'm stuck, can someone help me finish?
Answer:
b
Step-by-step explanation:
83+37=129, 120÷24=5
i cant tell you that it is from a test
Answer:
18/40
Step-by-step explanation:
1. Find a common denominator
8, 16, 24, 32, 40
5, 10, 15, 20, 25, 30, 35, 40
2/8 times 5= 10/40
1/5 times 8= 8/40
10/40 plus 8/40= 18/40