0.3 of Tim's money is equal to 90% of Peter's money. What is the ratio of Tim's money to Peter's money?
0.3 of Tim's money = 310 of Tim's money
90% of Peter's money =
90100 of Peter's money =
910 of Peter's money
310 Tim's money is the same as
910 Peter's money. Make the numerators the same. LCM of 3 and 9 is 9.
3 x 310 x 3 of Tim's money =
9 x 110 x 1 of Peter's money
930 of Tim's money =
910 of Peter's money
Tim's money : Peter's money
30 : 10
(÷10)3 : 1
Answer(s): 3 : 1