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