0.1 of Zeph's money is equal to 40% of Glen's money. What is the ratio of Glen's money to Zeph's money?
0.1 of Zeph's money = 110 of Zeph's money
40% of Glen's money =
40100 of Glen's money =
25 of Glen's money
110 Zeph's money is the same as
25 Glen's money. Make the numerators the same. LCM of 1 and 2 is 2.
1 x 210 x 2 of Zeph's money =
2 x 15 x 1 of Glen's money
220 of Zeph's money =
25 of Glen's money
Glen's money : Zeph's money
5 : 20
(÷5)1 : 4
Answer(s): 1 : 4