Jada, Nicholas, Nita, and Calvin shared $60. Jada received 1/2 of the total amount of money Nicholas, Nita, and Calvin received. Nicholas received 2/3 of the total amount of money Nita and Calvin received. Nita received 3 times as much as calvin.
(a) how much money did jada receive?
(b) how much more money did nicholas receive than calvin?
(a) how much money did jada receive?
(b) how much more money did nicholas receive than calvin?