Question

Tanu take 9 days more than his father to do a certain work if they work together they complete the work in 6 days then how many days will tanu take to do same work alone​

Answer 1

Step-by-step explanation:

Suppose , work of tanu's father = x

therefore, work od tanu=x+9

therefore,

(x)+(x+9)=6

2x+9=6

2x=-3

x=-1.5

the question might be not right because work cannot come in negative