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Because multiplying by 1 does not cause an increase. 1 x 1 = 1, 2 x 1 = 2

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Q: Why is the answer always the other number when you multiply by 1?
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Why the answer is always the other number whe you multiply by 1?

multiplying something by 1 does nothing.


When you multiply the reciprocal what do you take to multiply it?

I am not sure about the question, but If 1/4 is a number then (1)/(1/4) which ends up being 4 is its reciprocal. Any number "N" has a reciprocal equal to 1/N and when you multiply the two as in N x 1/N, you will always get 1, that is a number multiplied by its reciprocal will always yield 1. Given one number you can find the other by dividing 1 by the given number


What the recipracol?

Reciprocal of a number is the value you get when you divide 1 by that number. Also if you multiply a number with its reciprocal you will always get 1.


What if you multiply any number by 1?

If you multiply ANY number by a different number .your answer will always be the same Ex:1x10=10 2x1=2 Even if you do 1x1000000=1000000


What are reciprocal numbers?

The reciprocal of a number is 1 divided by the number. Alternatively, a number and its reciprocal make a pair such that they always multiply to make 1.


What are the signs for multiplication?

When ever your multiplying a number by 1 the answer is always going to be the other number NOT 1. For example if I wanted to multiply 1x5 the answer would be 5. This rule goes the same with every number your multiplying by 1.


One tenth of 80?

A fraction "of" a number is the same as the fraction "times" a number. In other words, you must multiply 1/10 times 80.A fraction "of" a number is the same as the fraction "times" a number. In other words, you must multiply 1/10 times 80.A fraction "of" a number is the same as the fraction "times" a number. In other words, you must multiply 1/10 times 80.A fraction "of" a number is the same as the fraction "times" a number. In other words, you must multiply 1/10 times 80.


If you multiply a number by 1 what number do you get?

When you multiply any number by 1, you get the same number as the result. This is because multiplying by 1 does not change the value of the original number.


Is any number a multiple of that number?

Yes. You can always multiply a number by 1.. and get the number you started with.. so every number is a multiple of itself.


What is 1 x 3?

1 x 3 = 3. Any time you multiply a number by 1, it will always be the original number. The same holds true for the inverse. If you multiply a number by -1, it'll be the original number as a positive or negative depending on the original number.


What are Two numbers that multiply to give -1?

Two numbers that multiply to give -1 are -1 and 1.


When you multiply a number by 100 your answer will always start with?

You start with 1 0r 0. one of them,......................I think............