0.9 of Archie's money is equal to 80% of Howard's money. What is the ratio of Howard's money to Archie's money?
0.9 of Archie's money = 910 of Archie's money
80% of Howard's money =
80100 of Howard's money =
45 of Howard's money
910 Archie's money is the same as
45 Howard's money. Make the numerators the same. LCM of 9 and 4 is 36.
9 x 410 x 4 of Archie's money =
4 x 95 x 9 of Howard's money
3640 of Archie's money =
3645 of Howard's money
Howard's money : Archie's money
45 : 40
(÷5)9 : 8
Answer(s): 9 : 8
