0.3 of Sam's money is equal to 80% of Justin's money. What is the ratio of Sam's money to Justin's money?
0.3 of Sam's money = 310 of Sam's money
80% of Justin's money =
80100 of Justin's money =
45 of Justin's money
310 Sam's money is the same as
45 Justin's money. Make the numerators the same. LCM of 3 and 4 is 12.
3 x 410 x 4 of Sam's money =
4 x 35 x 3 of Justin's money
1240 of Sam's money =
1215 of Justin's money
Sam's money : Justin's money
40 : 15
(÷5)8 : 3
Answer(s): 8 : 3