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mixas84 [53]
3 years ago
14

Lisa finished 21 out of her 30 math problems in class. What percent of the math problems did Lisa finish in class?

Mathematics
2 answers:
-Dominant- [34]3 years ago
5 0

Answer:

70%

Step-by-step explanation:

total no. of question done=21

total question=30

Now,

total percentage=21÷30×100%

=210÷3

=70%

Alekssandra [29.7K]3 years ago
3 0

Answer: 70 %

Step-by-step explanation:

21/30= 0.7 x 100= 70%

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