Could u please help me to solve this problem in easy and fast way. I took so long time to solve. This problem I should plug in or which way is better?
4. Running at their respective constant rate, machine X take 2 days longer to produce W widgets than machine Y. At these rates, if the two machines together produce 5/4 W widget in 3 days, how many days would it take machine X alone to produce 2 W widget
A : 4
B : 6
C : 8
D : 10
E : 12
4. Running at their respective constant rate, machine X take 2 days longer to produce W widgets than machine Y. At these rates, if the two machines together produce 5/4 W widget in 3 days, how many days would it take machine X alone to produce 2 W widget
A : 4
B : 6
C : 8
D : 10
E : 12
