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lara31 [8.8K]
3 years ago
12

At the school carnival students guessed how many marbles are in a jar. Marlo guessed 57 when it was actually 50. What percent of

error did Marlo have?
A.5%
B.7%
C.12%
D.14%
Mathematics
2 answers:
alisha [4.7K]3 years ago
4 0
The answer is b he went up 7 when he had to go down 7
nalin [4]3 years ago
4 0
It would be b because marlo guessed 57 when it was actually 50 so he guessed 7 percent
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