All you gotta do is add up the two sides and then subtract it from 47.3 .
So 10+17.3= 27.3
47.3-27.3= 20
Answer:
40%
Step-by-step explanation:
12 divided by 30 will give you 0.4
Answer:
Step-by-step explanation:

It's the first one you can just add or multiply the expressions to get the answer