197k views
5 votes
Suppose 40 out of 90 people are bowlers and 3 out of every 16 of the bowlers

have their own bowling ball. At the same rates, in a group of 192 people,
predict how many you would expect to have a bowling ball.
Please help me

User Netero
by
9.2k points

1 Answer

4 votes

Answer:

15 people

Explanation:

1. Do cross multiplying to find how many people would play bowling. x=192*40/90=85 people would play. If every 3 out of 16 owns bowling hall you should expect 85/16~5 multiplying by

3=15 people to own bowling hall

User MattJenko
by
8.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories