Question

6. Farheen and Qasim together can build a hall in 120 days. If Farheen is twice as good as Qasim, in how
many days will Qasim alone finish the work? ​

Answer 1

360 days I hope so, because if Farheen is twice Qasim and we think Farheen as 'A' and Qasim as 'B' so 'A'='2B' and 'A+B=120' so if we exchange the 'A' with '2B' it should be 2B+B=120

or, 3B=120

or, 3×120=B

or, 360=B

= B=360

Answer 2

Answer:

360 B

Step-by-step explanation:

1year= 360 days

I think farheen as'A'

I think qasimas as'B'

so'A'=2B and 'A+B'=120

so if we exchange the 'A'with'2B'it

should be2B+B=120

=3B=120

=3x120=B

=360=B

=B =360 answer