together A and B plough a field in 4 days. B alone take 6 days to plough the same field in how many day A alone plough the field. About the author Jasmine
Step-by-step explanation: let A one day work =1/A B one day work =1/6 together one day work =1/4 1/A=1/4-1/6 1/A=3-2/12=1/12 A alone plough the field in 12 days Reply
Step-by-step explanation:
let A one day work =1/A
B one day work =1/6
together one day work =1/4
1/A=1/4-1/6
1/A=3-2/12=1/12
A alone plough the field in 12 days