Question

Rajan,abhisekh,vimlesh invested in the ratio of 3:5:7 in a business. If the amount by rajan is 9000 rs then what is the total amount invested

Answer 1

3:9000::5:x

3/9000=5/x

3x=45000

x=15000rs

5:15000::7:x

5/15000=7/x

5x=105000

x=21000

So money total moeny invested =9000+15000+21000

=45000rs