0.1 of Jack's money is equal to 80% of Howard's money. What is the ratio of Howard's money to Jack's money?
0.1 of Jack's money = 110 of Jack's money
80% of Howard's money =
80100 of Howard's money =
45 of Howard's money
110 Jack's money is the same as
45 Howard's money. Make the numerators the same. LCM of 1 and 4 is 4.
1 x 410 x 4 of Jack's money =
4 x 15 x 1 of Howard's money
440 of Jack's money =
45 of Howard's money
Howard's money : Jack's money
5 : 40
(÷5)1 : 8
Answer(s): 1 : 8