0.9 of Sean's money is equal to 40% of Simon's money. What is the ratio of Simon's money to Sean's money?
0.9 of Sean's money = 910 of Sean's money
40% of Simon's money =
40100 of Simon's money =
25 of Simon's money
910 Sean's money is the same as
25 Simon's money. Make the numerators the same. LCM of 9 and 2 is 18.
9 x 210 x 2 of Sean's money =
2 x 95 x 9 of Simon's money
1820 of Sean's money =
1845 of Simon's money
Simon's money : Sean's money
45 : 20
(÷5)9 : 4
Answer(s): 9 : 4