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Q: Multiply these numbers the quickest and easiest way possible 87 x 5 x 2 B.) Explain how you were able to quickly determine the product. Justify your reasoning using a property of multiplication.?

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Because division and multiplication are mutually inverse operations.

Zero(0) means NOTHING!!!! So how can you multiply nothing !!!!

Answer: First multiply the numerators together and then multiply the denominators together and if possible reduce the answer into its lowest terms. Answer: Also, while this is optional, it helps to do any simplification BEFORE the actual multiplication.

It means that you multiply 3 times x times c. It is also possible that the "x" is a multiplication sign, in which case you only multiply 3 times c.

5

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Using only multiplication it is not possible.

Because division and multiplication are mutually inverse operations.

Zero(0) means NOTHING!!!! So how can you multiply nothing !!!!

Answer: First multiply the numerators together and then multiply the denominators together and if possible reduce the answer into its lowest terms. Answer: Also, while this is optional, it helps to do any simplification BEFORE the actual multiplication.

It means that you multiply 3 times x times c. It is also possible that the "x" is a multiplication sign, in which case you only multiply 3 times c.

If you use all those numbers as factors, it doesn't matter in which order you multiply - the result will always be the same.

Multiply them all together: 26*99*46*102*234 = 2,826,066,672 And thanks to the associative and commutative properties of multiplication of integers, you will get the same answer whatever order you multiply the numbers.

5

Yes, unfortunatly I have never figured out how. But I have seen dogs that can add, subtract, multiply, divide, and find square roots, at about the level that a 1st or 2nd grader would be doing.

Assume we want to determine the integers that multiply to obtain -24.Here are the possible pairs:-1 and 241 and 242 and -12-2 and 123 and -8-3 and 84 and -66 and -4

1,2,7,8,28,56

5*4.4 is one possible answer