0.9 of Seth's money is equal to 30% of Peter's money. What is the ratio of Peter's money to Seth's money?
0.9 of Seth's money = 910 of Seth's money
30% of Peter's money =
30100 of Peter's money =
310 of Peter's money
910 Seth's money is the same as
310 Peter's money. Make the numerators the same. LCM of 9 and 3 is 9.
9 x 110 x 1 of Seth's money =
3 x 310 x 3 of Peter's money
910 of Seth's money =
930 of Peter's money
Peter's money : Seth's money
30 : 10
(÷10)3 : 1
Answer(s): 3 : 1