Question

If 50% of a factory's workers are not older than 30 years old, what percent of the factory workers are younger than 40 years old?

Answer 1

Answer:if 50% are not older than 30 years then remaining 50% are more than 30 years old. if we take % age of people more than 40 to be X then people less than age of 40 would be {50-X]%

Step-by-step explanation: