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40÷1+3-(3×7)+7-5 how is this 24?
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40÷1+3-(3×7)+7-5 how is this 24?

User Lbolla
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Order of operations tell us to divide the 40 by 1 first, giving us 40+3-(3 * 7)+7-5.
Now do inside the (), giving us 40+3-21+7-5. Now do it and you should be fine.
User Darkfeline
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