in a survey of 400 people,80% said that friday was there favorite day of the week .How many people selected friday

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asked Mar 20, 2021 120k views

3 votes

in a survey of 400 people,80% said that friday was there favorite day of the week .How many people selected friday

Mathematics
high-school

Dival asked

by Dival

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2 Answers

6 votes

Answer:

80%of 400

400-80

400-80 =320

=320 people choose Friday

checking

320

80+20= 100

320+ 80=400

Bennettaur answered Mar 23, 2021

by Bennettaur

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5 votes

Answer:

(400/100)*80 = 320

Explanation:

400 = 100%, just divide by 100 and multiply by 80

Iksemyonov answered Mar 25, 2021

by Iksemyonov

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