Question

A takes 10 days less than the time taken by B to finish the piece of work. If both A and B can do it 12 days; then the time taken by B alone to finish the work is.​

Answer 1

LET B WORK =X

A WORK =X-10

TOTAL WORK DONE=12

ATQ

X+x-10=12

2x-10=12

x=1