a takes 9 days more than B to do a piece of work together can do a wor

1.	a takes 9 days more than B to do a piece of work together can do a work in 6 days how many days will a alone take to do the work
Answer» ANSWER: TIME TAKEN by B=x time taken by A=9+x A/Q =A+B=6day's =9+x+x=6 =×+×=6-9 =2x=3 =×=3/2 therefore, time taken by A=×+9 And,x=3/2 A=3/2+9 =21/2

a takes 9 days more than B to do a piece of work together can do a work in 6 days how many days will a alone take to do the work

Answer»

ANSWER:

TIME TAKEN by B=x

time taken by A=9+x

A/Q

=A+B=6day's

=9+x+x=6

=×+×=6-9

=2x=3

=×=3/2

therefore,

time taken by A=×+9

And,x=3/2

A=3/2+9

=21/2

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a takes 9 days more than B to do a piece of work together can do a work in 6 days how many days will a alone take to do the work​

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a takes 9 days more than B to do a piece of work together can do a work in 6 days how many days will a alone take to do the work