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2 years ago

13

Help me on this question please

1 answer:

Luba_88 [7]2 years ago

5 0

Sorry hun I’ve never learned that

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Answer:

28

Step-by-step explanation:

40% 6th graders of 70 total = 28 6th graders

40% 6th graders + 20% 7th graders = 60%

100% - 60% = 40% 8th graders

40% are 8th graders therefore the answer is 28

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Step-by-step explanation:

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