Question

40 people were sunbathing on a beach. 28 people were wearing a hat, 20 people were wearing a hat and sunscreen, and 3 people were wearing neither a hat or sunscreen

1. place this information on a venn diagram
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Answer 1

Kindly check attached picture

Explanation:

The total Number of people = 40

Number wearing hat only = number wearing Number wearing hat - (sunscreen and hat)

28 - 20 = 8

Number wearing sunscreen only :

40 - (8 + 20 + 3)

40 - 31

= 9

Kindly find completed venn diagram below.