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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%

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%
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5 votes
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%

asked
User Dmc
by
8.5k points

2 Answers

3 votes
it would be b because marlo guessed 57 when it was actually 50 so he guessed 7 percent
answered
User Kostia Mololkin
by
8.1k points
5 votes
the answer is b he went up 7 when he had to go down 7
answered
User Ben Riga
by
8.4k points
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