0.1 of Cole's money is equal to 90% of Caden's money. What is the ratio of Caden's money to Cole's money?
0.1 of Cole's money = 110 of Cole's money
90% of Caden's money =
90100 of Caden's money =
910 of Caden's money
110 Cole's money is the same as
910 Caden's money. Make the numerators the same. LCM of 1 and 9 is 9.
1 x 910 x 9 of Cole's money =
9 x 110 x 1 of Caden's money
990 of Cole's money =
910 of Caden's money
Caden's money : Cole's money
10 : 90
(÷10)1 : 9
Answer(s): 1 : 9