Question

A is twice as good a workman as B and together they complete a work in 12 days.
how many days A alone can do the work?​

Answer 1

Answer:

Let, B be x

and A be 2x

A/Q

=> A + B = 12 days

=> 2x + x = 12 days

=> 3x = 12

=> X = 12/3

=> X = 4

.•. A can do the work = 2*4

= 8 days.

Step-by-step explanation:

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