0.7 of Jack's money is equal to 50% of Justin's money. What is the ratio of Jack's money to Justin's money?
0.7 of Jack's money = 710 of Jack's money
50% of Justin's money =
50100 of Justin's money =
12 of Justin's money
710 Jack's money is the same as
12 Justin's money. Make the numerators the same. LCM of 7 and 1 is 7.
7 x 110 x 1 of Jack's money =
1 x 72 x 7 of Justin's money
710 of Jack's money =
714 of Justin's money
Jack's money : Justin's money
10 : 14
(÷2)5 : 7
Answer(s): 5 : 7