Question
The ratio of girls to boys is 3 to 5. If there are 20 more girls than boys, how many total students are there?
How do I start this?
Thanks
How do I start this?
Thanks
Answers
Steve
start with:
b/g = 3/5
g = b+20
b/g = 3/5
g = b+20
Von
But the ratio is girls to boys 3:5
Steve
ok - fix it and go from there.