Lucy had half as much money as mel, but since grandma gave them each $20 she now has three-fifths as much. how much money does lucy have?

Lucy has $60

Step-by-step explanation:

Mel had 80

Lucy had 40

Now Mel has 100

and Lucy has 60

60/100 = 3/5

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

just needed some points but try socratic