150 parents were surveyed. 26% said that the kids were noddy and 70% said their kids were nice. How many parents didn’t answer w
1 answer:
6 parents did not answer with either naughty and nice
Step-by-step explanation:
Given
Total parents surveyed = 150
Percentage of parents who said that kids were naughty = 26%
Percentage of parents who said that kids were nice = 70%
So subtracting these percentages from hundred will give us the percentage of parents who did not answer in any option
So,
Percentage of parents who did not answer with naughty or nice
=
So,
<u>The number of parents who did not answer in any option:</u>
Hence,
6 parents did not answer with either naughty and nice
Keywords: Percentage percent
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Solution
Question 1:
- Use of the area of squares to explain the Pythagoras theorem is given below
- The 3 squares given above have dimensions: a, b, and c.
- The areas of the squares are given by:
- The Pythagoras theorem states that:
"The sum of the areas of the smaller squares add up to the area of the biggest square"
Thus, we have:
Question 2:
- We can apply the theorem as follows:
Thus, the value of c is 26
