Question

A is twice good workman as B and together they finish a work in 14 days.the number of days taken by A alone to finish this work?
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Answer 1

Answer:

yeah

Step-by-step explanation:

number of people=2

working days of 2 people=14

(second expression..)

number of people=1

working days =x

we know that

number of 1 people/number of 2 people=x/14

1/2=x/14

2x=14

x=14/2

x=7(ans)

working day of A=7..,,,