230k views
5 votes
Solve the proportion: 12/R = 5/60

User Adir
by
4.5k points

2 Answers

5 votes
I was to tired to write it down
Solve the proportion: 12/R = 5/60-example-1
User Lanesha
by
3.8k points
4 votes
You cross multiply 12•60 which gives you 720 and you still have 5r which will leave you to dividing by “5” from this equation ➡️ 5r/720 which will give you R=144
User Endrigoantonini
by
4.9k points