3 years ago

6 tractors take 6 days to collect the harvest. How long would it take 9 tractors to do the same amount of work?

Mathematics

1 answer:

prohojiy [21]3 years ago

6 0

T - tractors
d - days

$6t * 6d =9t*xd \\ \\ x= \frac{36td}{9td} =4$

Four days

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