John's sister went shopping with him. She expected to spend $100 on clothes, but spent only $10. John wanted to help her calcula

Question

pshichka [43]

3 years ago

9

John's sister went shopping with him. She expected to spend $100 on clothes, but spent only $10. John wanted to help her calcula

te the percent error, but he thinks he may have made a mistake. Are his calculations below correct? Why or why not?

Mathematics

2 answers:

Taya2010 [7] · Answer 1 · 2022-03-22T11:13:00+03:00

Taya2010 [7]3 years ago

8 0

Answer:

10%

Step-by-step explanation:

Inessa [10] · Answer 2 · 2022-03-22T13:28:49+03:00

Inessa [10]3 years ago

8 0

Answer: John’s calculations are not correct. He compared the exact value to the absolute error. The absolute error should be in the numerator and the exact value in the denominator.

Step-by-step explanation: