0.9 of George's money is equal to 50% of Zane's money. What is the ratio of Zane's money to George's money?
0.9 of George's money = 910 of George's money
50% of Zane's money =
50100 of Zane's money =
12 of Zane's money
910 George's money is the same as
12 Zane's money. Make the numerators the same. LCM of 9 and 1 is 9.
9 x 110 x 1 of George's money =
1 x 92 x 9 of Zane's money
910 of George's money =
918 of Zane's money
Zane's money : George's money
18 : 10
(÷2)9 : 5
Answer(s): 9 : 5