S can finish 50% of a work in ‘a’ days. T can do 25% of the work in ‘a’ day. Both of them together will finish the work in ____ days.A. 2.66B. 2.33C. 1.33D. 1.67

S can finish 50% of a work in ‘a’ days. T can do 25% of the work i

1.	S can finish 50% of a work in ‘a’ days. T can do 25% of the work in ‘a’ day. Both of them together will finish the work in ____ days.A. 2.66B. 2.33C. 1.33D. 1.67
A.	A
B.	C
C.	D
D.	B
Answer» C. D