0.7 of Luke's money is equal to 60% of Sam's money. What is the ratio of Luke's money to Sam's money?
0.7 of Luke's money = 710 of Luke's money
60% of Sam's money =
60100 of Sam's money =
35 of Sam's money
710 Luke's money is the same as
35 Sam's money. Make the numerators the same. LCM of 7 and 3 is 21.
7 x 310 x 3 of Luke's money =
3 x 75 x 7 of Sam's money
2130 of Luke's money =
2135 of Sam's money
Luke's money : Sam's money
30 : 35
(÷5)6 : 7
Answer(s): 6 : 7