Open discussion — free answers and payable offers
Maria11 - 25.02.2016 15:33Can smb tell me how to do this? 13/25 = n/75
Alexa_78 - 25.02.2016 15:37Hello, Maria This is a proportion and we have to cross multiply: 13*75 =975 Divide: 975 ÷ 25 = 39 So n = 39
You have to sign in as a teacher to join the discussion and offer your help with this question.
Sign in / Not registered? Sign up
Payable offers
No offers yet