Question

if 5 men can reap a field in 20 days then how may days it will take 15 men to reap the field?

Answer 1

Answer:

ANSWER

In acetylene, there are five covalent bonds. There is a triple bond between adjacent carbon atoms which places all four atoms in the same straight line with bond angels of 180o. It is a linear symmetrical molecule.

The structure is H−C≡C−H.

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Answer 2

5 men reap field in days = 20

1 men can reap field in days = 20x5 = 100days

15 men can reap field in days = 100/15 = 6.66666667

15 men can reap field in about 7 days.