Question

danny charges $35 for 3 hours of swimming lessons. martin charges $24 for 2 hours of swimming lessons. who offers a better deal?

Answer 1

i think Danny because hes getting longer time to practice 35 for 3 that's a good deal

Answer 2

Let us take the case of Danny first.
For 3 hours of swimming lessons the charge of Danny = $35
Then
For 1 hour of swimming the charge of Danny = 35/3 dollars
= 11.67 dollars
Now let us take the case of Martin
For 2 hours of swimming lesson Martin Charges = $24
Then
For 1 hour of swimming lesson the charge of Martin = 24/2 dollars
= 12 dollars
So from the above deductions we can conclude that Danny offers a better deal.