caticorn caticorn

28-02-2018
Mathematics

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How can you tell Without dividing that the first digit of the quotient 2874÷3 is in the hundreds place

How can you tell Without dividing that the first digit of the quotient 28743 is in the hundreds place class=

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nilbert nilbert

28-02-2018

The firs digit in 2874 is less than 3, so it cannot be divided by 3 and stay a number equal or greater than 1.

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