Lily has $25.Mary has $10 more dollars than Lily.Ambrer has three times as much money as MAry. How much money does Amber have? How much more money than Lily does Amber have? How much do the three girls have altogether?
L = 25
M = 10 +25 = 35
A = 3 * 35 = 105
I think you should try it for the rst of the Q's from here......