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