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