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2 years ago

5

Mark earned 108 points for his extra credit project.

1 answer:

Juli2301 [7.4K]2 years ago

5 0

Answer:

120 points

Step-by-step explanation:

Let the total points be x

<u>Mark earned 90% of x which is 108 points:</u>

0.9x = 108
x = 108/0.9
x = 120

Total points were 120

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