0.9 of Reggie's money is equal to 70% of Michael's money. What is the ratio of Michael's money to Reggie's money?
0.9 of Reggie's money = 910 of Reggie's money
70% of Michael's money =
70100 of Michael's money =
710 of Michael's money
910 Reggie's money is the same as
710 Michael's money. Make the numerators the same. LCM of 9 and 7 is 63.
9 x 710 x 7 of Reggie's money =
7 x 910 x 9 of Michael's money
6370 of Reggie's money =
6390 of Michael's money
Michael's money : Reggie's money
90 : 70
(÷10)9 : 7
Answer(s): 9 : 7