Question

A recent testing survey showed ¼ of all people surveyed preferred baking soda toothpaste to regular toothpaste. If 28,000 people were in the survey, how many favored regular toothpaste?

Answer 1

21,000 people preferred regular toothpaste

Explanation:

28,000x1/4= 7000

7,000 people preferred baking soda toothpaste

28,000-7,000=21,000