0.9 of Vaidev's money is equal to 50% of Carl's money. What is the ratio of Vaidev's money to Carl's money?
0.9 of Vaidev's money = 910 of Vaidev's money
50% of Carl's money =
50100 of Carl's money =
12 of Carl's money
910 Vaidev's money is the same as
12 Carl's money. Make the numerators the same. LCM of 9 and 1 is 9.
9 x 110 x 1 of Vaidev's money =
1 x 92 x 9 of Carl's money
910 of Vaidev's money =
918 of Carl's money
Vaidev's money : Carl's money
10 : 18
(÷2)5 : 9
Answer(s): 5 : 9