When multiplying a fraction by a whole number, you should rewrite the whole number as a fraction. Do this by placing the number over a denominator of one.
The numerator of the fraction is multiplied by the whole number.
No, you don't.
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.
Dividing a decimal by a whole number is the same as multiplying the decimal by the whole number's reciprocal. Convert that fraction to its decimal equivalent and proceed.
Multiplying by percentage is easy. All you have to do is convert the percentage into a fraction and then into a whole number.
by multiplying the denominator with the whole number and adding the numerator. the denominator will remain the same.
You multiply the denominator by the whole number, then you add what you got from multiplying the denominator by the whole number by the numerator! An example:13/4 would equal 7/4 as a improper fraction!
the answer is smaller than the whole number because you're taking a fraction of the second number. it's like multiplying by a decimal.
It is larger because the two whole numbers form a greater, larger number when multiplpied together. It is smaller when u multiply a whole number by a fraction because a fraction is a decimal and u get a smaller number when multiplying a number like 1/7 of 5