3 years ago

In a survey, 75% of respondents said that they watch TV for one hour each day. If 30

Mathematics

2 answers:

MrMuchimi3 years ago

6 0

Answer:

Step-by-step explanation:

this question was ezzzzzz

Pepsi [2]3 years ago

3 0

Answer:

40 respondents

Step-by-step explanation:

30:75=0.4

1% - 0.4 respondents

0,4x100=40

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