97.2k views
5 votes
Just help with the problem and do it quickly please

Just help with the problem and do it quickly please-example-1
User Doink
by
8.5k points

1 Answer

1 vote

SOLUTION

In 2020 black engineers under 30 is 70% of 500, which is


(70)/(100)*500=350

In 2021 500 members joined making a total of 1000 members.

The black engineers together are now 50% of 1000, which is 500

So the numbers of black engineers that joined in 2021 becomes


500-350=150

Hence the answer is 150

User Gregory MOUSSAT
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.