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