0.1 of Nick's money is equal to 30% of Tom's money. What is the ratio of Tom's money to Nick's money?
0.1 of Nick's money = 110 of Nick's money
30% of Tom's money =
30100 of Tom's money =
310 of Tom's money
110 Nick's money is the same as
310 Tom's money. Make the numerators the same. LCM of 1 and 3 is 3.
1 x 310 x 3 of Nick's money =
3 x 110 x 1 of Tom's money
330 of Nick's money =
310 of Tom's money
Tom's money : Nick's money
10 : 30
(÷10)1 : 3
Answer(s): 1 : 3