0.1 of Henry's money is equal to 70% of Simon's money. What is the ratio of Simon's money to Henry's money?
0.1 of Henry's money = 110 of Henry's money
70% of Simon's money =
70100 of Simon's money =
710 of Simon's money
110 Henry's money is the same as
710 Simon's money. Make the numerators the same. LCM of 1 and 7 is 7.
1 x 710 x 7 of Henry's money =
7 x 110 x 1 of Simon's money
770 of Henry's money =
710 of Simon's money
Simon's money : Henry's money
10 : 70
(÷10)1 : 7
Answer(s): 1 : 7
