Question

अगर एक काम को 12 पुरुष अर्थवा 18 औरते 14 दिन मे कर सकते है तो उसी काम को 6 पुरुष अर्थवा 8 औरते कितने दिन मे कर सकेगें ?​

Answer 1

labour(men) time(hours)

12 14

6 ?

let time taken by 6 mens be x

therefore, 12 × x = 14 × 6

x = 14×6/12

= 84/12

x = 7

similarly labour(women) time(hours)

18 14

8 ?

let the time taken by women for completing the work be y

therefore,y × 18 = 8× 14

y = 14 × 8/18

= 112/18

= 6.22222.....