Question

150 parents were surveyed. 26% said that the kids were noddy and 70% said their kids were nice. How many parents didn’t answer with either naughty and nice?

Answer 1

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

= $=100-70-26\\= 100 - 96\\=4\%$

So,

The number of parents who did not answer in any option:

$= 4\%\ of\ 150\\= 0.04*150\\= 6$

Hence,

6 parents did not answer with either naughty and nice

Keywords: Percentage percent

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