Best Answer

Step 1

Make the whole number a fraction by making it ?/1

Step 2

Make the mixed number a improper fraction by multiplying the denominator by the whole number and then adding the numerator and putting that on top of the original denominator.

Step 3

SOLVE using basic multiplying fractions rules

Step 4

SIMPLIFY

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Q: What are the steps to multiplying rational numbers?

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Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.

Dividing by a non-zero rational number is the same as multiplying by its reciprocal.

It the two rational numbers have different signs, then the answer will be negative, otherwise it will be positive.

did you get this off of big ideas learning

Dividing by a rational number (other than zero) is simply multiplication by its reciprocal.

Yes, but only if the rational number is non-zero.

The algorithm is A/B * C/D = AB/CD.

A rational number can be stated in the form a/b where and b are integers. Adding or multiplying such numbers always gives another number that can be expressed in this form also. So it is also rational.

The product of two rational numbers, X and Y, is smaller than either of them if both are between 0 and 1.

If 0.75 is the radius, that's rational. If 0.75 is the diameter, the radius is also rational: multiplying two rational numbers together always gives you a rational number.

p/q * r/s = (p*r)/(q*s)

It the signs of the two numbers that you are multiplying or dividing is the same, then the answer is positive, otherwise the answer is negative. Remember though, that division by 0 is not defined.

you multiply the top numbers straight across, then you multiply the bottom numbers straight across

cross-multiplying

There are no consecutive rational numbers. Between any two rational numbers there are an infinity of rational numbers.

Details about multiplying and dividing rational number involves modeling multiplying fractions by dividing squares to equal segments and then overlap the squares.

No. Rational numbers are numbers that can be written as a fraction. All rational numbers are real.

The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.

Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural numbers are rational.

All rational numbers are real numbers.

6.6 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.

They do not. There is no relationship between rational numbers and rational decisions.

All rational numbers are not whole numbers, as rational numbers can include fractions.

The set of rational numbers includes the set of natural numbers but they are not the same. All natural numbers are rational, not all rational numbers are natural.

Whole numbers ARE rational.