edelawitsentayehu794 edelawitsentayehu794

31-03-2021
Mathematics

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find 80% of quantity if 40% the quantity is 420.

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thegamerboi13 thegamerboi13

31-03-2021

Answer:

840

Step-by-step explanation:

If 40% of the total quantity is 420, then to find 80%, just double the number.

420*2=840

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