# Tractors

6 tractors started plowing the field that they together take 12 days.

Agronomist hesitates to

A) after 2 days to withdraw 2 tractors, or

B) after 3 days to withdraw 3 tractors.

Help him which of these two cases will be plowing done sooner.

Agronomist hesitates to

A) after 2 days to withdraw 2 tractors, or

B) after 3 days to withdraw 3 tractors.

Help him which of these two cases will be plowing done sooner.

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