0
Add your answer:
Earn +20 pts
How can a rational number be positive?
A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.A rational number is simply a number that can be expressed as a fraction, with integer numerator and denominator. Such a number can be positive, negative, or zero.
How do you get the additive inverse for a negative denominator?
It is the same number without the negative sign.
How do you divide a negative fraction by a whole number?
-> Keep the same numerator.-> Multiply the denominator by the whole number, and make that the new denominator.-> Keep the negative sign before the fraction.You have the answer.
What happens when decrease in numerator and increase in denominator?
The fraction gets smaller or increases, depending on whether the numerator and denominator are positive or negative.
What happens to the fraction if the denominator of a negative fraction increases?
The fraction becomes less negative. It remains a negative fraction but moves nearer to 0.
What happens to a fraction if its denominator is increased or decreased?
If a fraction's denominator is increased, the number gets smaller. If a fraction's denominator is decreased, the number gets bigger.
What values in the denominator must you be mindful of?
The denominator cannot be 0. If the denominator is a negative number, a fraction, a surd or a complex number (depends on your level), you are expected to rescale the fraction so that the denominator is a positive integer.
How do you make a decimal into a negative exponent?
You look at the denominator first. Then you try to find out what exponents make the denominator. After doing that, you add a negative symbol to the smaller number on the exponent.
If the numerator is negative and the denominator is positive is the number?
The number would have to be negative. It really is the same as a positive numerator and denominator, just put a negative if the denominator is negative. Its like this15 divided by 3 is 515 divided by -3 would be -5so it asks what if the numerator was negative how many times would 3 go into it and the answer is -5.(+)/(-)=(-)(-)/(+)=(-)(+)/(+)=(+)(-)/(-)=(-)same applies to addition and subtration and multiplication.hope this helps.
What happens when you divide a negative number by a positive number?
Dividing a negative number by a positive number results in a negative answer.
How do you reduce a fraction with a negative number as the numerator and denominator?
A negative number divided by another negative number (much like a negative number multiplied by another negative number) gives you a positive result. The two minus signs cancel each other out.
How do you you reduce a fraction with a negative number as a numerator?
Reduce it as you would normally, negative fractions are no different to positive fractions. Also, it doesn't matter which of the numerator or denominator are negative, as long as when it is reduced the fraction is negative overall.
