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