Question

150 parents were surveyed 26 percent said their kids were naughty and 70 percent said the kids were nice how many parents did not answer either Naughty or nice

Answer 1

STEPS:

1) Find how many parents answered naughty- find 26% of 150
0.26 x 150 = 39

So 39 parents answered NAUGHTY.

2) Find how many parents answered nice- find 70% of 150
0.7 x 150 = 105

So 105 parents answered NICE.

3) Now add how many parents answered nice and naughty:
105 + 39 = 144

4) Now do the difference between this number and the total number of parents to find how many parents didn't answer:

150-144 = 6

SO, 6 parents did not answer either naughty or nice.