Question

Peter has 8 marbles.
Ravi has 16 more marbles than Peter and 4 fewer marbles than Roslan.
Fine the ratio of the number of marbles Peter has to the number of marbles Ravi has to the number of marbles Roslan has.
Please leave your answer in the simplest form.

Answer 1

number for Ravi ----- x
number for Peter ---- x-16
number for Roslan --- x+4

Peter : Ravi : Roslan = x-16 : x : x+4