There are four to every seven girls in an instructory biology course , if there are 385 students enrolled in the course, how many are boys?

asked Apr 17, 2022 75.0k views

3 votes

4.6k points

Please log in or register to add a comment.

3 votes

Answer:

140 boys

Explanation:

x = boys, y = girls

x/y = 4/7, x+y=385

x = 140, y = 245

Sydell answered Apr 22, 2022

5.4k points

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

5.3m questions

6.9m answers