Answer: 9 over 12 is = 15 over x
Step-by-step explanation:
B, is the correct answer.
7% of 450 is 31.5
We add 31.5 to 450 to find out highest possible error, and subtract 31.5 from 450 to find out lowest possible error.
The total to this would be $1,389.93 because $1,299 + 7% = $1,389.93