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18 January, 18:04

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

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Answers (2)
  1. 18 January, 19:03
    0
    Answer: 70 %

    Step-by-step explanation:

    21/30 = 0.7 x 100 = 70%
  2. 18 January, 19:53
    0
    70%

    Step-by-step explanation:

    total no. of question done=21

    total question=30

    Now,

    total percentage=21:30*100%

    =210:3

    =70%
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