0.7 of Archie's money is equal to 40% of Eric's money. What is the ratio of Archie's money to Eric's money?
0.7 of Archie's money = 710 of Archie's money
40% of Eric's money =
40100 of Eric's money =
25 of Eric's money
710 Archie's money is the same as
25 Eric's money. Make the numerators the same. LCM of 7 and 2 is 14.
7 x 210 x 2 of Archie's money =
2 x 75 x 7 of Eric's money
1420 of Archie's money =
1435 of Eric's money
Archie's money : Eric's money
20 : 35
(÷5)4 : 7
Answer(s): 4 : 7