floratanakaball floratanakaball

02-12-2017
Mathematics

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bill can answer 41 math questions every 20 minutes how many math questions can he answer in 40 minutes and 80 minutes

Respuesta :

02-12-2017

20 minutes × 2 = 40 minutes
41 questions × 2 = 82 questions

40 minutes × 2 = 80 minutes
82 questions × 2 = 164 questions

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Unknown1211 Unknown1211

02-12-2017

For 40 minutes he can answer 82 math questions.
For 80 minutes he can answer 123 math questions.

Answer Link

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