The ratio of the money with Rita and Sita is 7:15 and that with Sita and Kavita is 7:16. If Rita has $490, how much money does Kavita have?  Choose the correct choice from the following options:
A) $1500
B) $1800
C) $2000
D) $2400
E) $2600
Rita : Sita : Kavita   7 : 15   7 : 16   49 : 105 : 240   The ratio of money with Rita, Sita and Kavita is 49:105:240   We see that 49 = $490   Then 240 = $ 2400   Answer is $2400
<result>D</result>
The ratio of the money with Rita and Sita is 7:15 and that with Sita and Kavita is 7:16. If Rita has $490, how much money does Kavita have?