Question

A clinic uses 1/3 of it's budget for anti malaria drugs.it uses 3/5 of the remaining budget for imunization.what fraction of the budget is left for other things

Answer 1

1/15

Explanation:

To solve, we first make the denominators equal: 5/15 + 9/15. That would equal 14/15. Now we need to know what fraction is left right? So we can do 15/15 (which was the starting amount) minus 14/15 (what we spent). That would equal 1/15 left for other things :)

Hope that helped ^_^