Answer:
The manufacturer tests every 100 car in the assembly line
All you have to do is subtract 10 from 3, which equals -7, and there you have an integer
8 + 13 + 14 + 7 = 42
Chinese = 8/42
Simplified = 4/21
Answer:
26.88
Step-by-step explanation:
20%*22.40=4.48
22.40+4.48=26.88
You can perform all kind of operation that are one the inverse of the other, so that the value won't change. For example, you can multiply and divide by 2:

Or add and subtract 5:
