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