Everything multiplied by zero is zero. There really isn't a special rule name for it.
Chat with our AI personalities
Adding or subtracting zero cant, multiplying or dividing by zero can.
The rule for multiplying by 1 is, everything multiplied by 1 is the answer.For example, 2multiplied by 1 is 2.
The rule is if the numerator is zero than the value of the fraction is zero.
A general rule for multiplying fractions: You shall not multiply the denominator by the whole number,only the numerator.Another rule is you shall make the whole number as a fraction by putting the whole number as the numerator and 1 as the denominator before multiplying it.
You are doubling whatever you are multiplying.