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