What method can you use to calculate 40÷7 fast?​

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Question:

what method can you use to calculate 40÷7 fast?​

Answers

Answer:Step-by-step explanation:In your head:5 * 7 = 35  so its 5 point something with remainder 5.7*7 = 49 so its  5.7 approximately.

Answer:Usally the fastest method to calculating a problem is to do it in your head. With enough practice your brain will be faster then most tools, ganing efficiency with practice.

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