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