0.1 of Owen's money is equal to 80% of Bryan's money. What is the ratio of Bryan's money to Owen's money?
0.1 of Owen's money = 110 of Owen's money
80% of Bryan's money =
80100 of Bryan's money =
45 of Bryan's money
110 Owen's money is the same as
45 Bryan's money. Make the numerators the same. LCM of 1 and 4 is 4.
1 x 410 x 4 of Owen's money =
4 x 15 x 1 of Bryan's money
440 of Owen's money =
45 of Bryan's money
Bryan's money : Owen's money
5 : 40
(÷5)1 : 8
Answer(s): 1 : 8