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Before dividing, decompose 420 to make it easier to divide by 4.
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Before dividing, decompose 420 to make it easier to divide by 4.

User Non Plus Ultra
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1 Answer

3 votes

Answer:

4/420=105

Explanation:

decompose 42 and divide by 4 is 10 and is 20 divided by 4 is 5

User Marwan Qasem
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