Answer:
21%.
Step-by-step explanation:
We have been given that Martha estimated there were 85 marbles in a jar for a contest. The actual number of marbles in the jar was 107.
We will use percentage error formula to answer our problem.
Let us substitute our given values in above formula.
Therefore, the percent error of Martha's estimation is 21% to the nearest percent.
C C C C C C C C is the answer
Answer:
answer in attachment
Step-by-step explanation:
Answer:
1.5 I believe
Step-by-step explanation:
7/8 + 3/4
3/4 x 2 = 6/8
6/8 + 7/8 = 13/8, simplified to 1.5