0
Add your answer:
Earn +20 pts
How do you convert fractions with percent signs into normal fractions?
by dividing the number by 100.
How dividing by decimal is different from dividing by whole number and how it is similar?
Dividing by decimal is different from dividing by whole number as you have to multiply by a number to remove the decimal.
Why does the method of dividing fractions work?
This is related to the fact that dividing by a number is the same as multiplying with the number's reciprocal.
Why does dividing fractions involve multiplication?
Dividing fractions invole multiplacation because you can use it too see how many time's a number goes into another answer. And that is why dividing involves multiplacation.
What is simple fraction?
A simple fraction is a fraction that is a whole number divided by a whole number. Complex fractions can have fractions inside of fractions.
When do you flip less than greater than sign?
When dividing by negative numbers or dividing by fractions.
How do you convert fractions with percent signs into normal fractions?
by dividing the number by 100.
How dividing by decimal is different from dividing by whole number and how it is similar?
Dividing by decimal is different from dividing by whole number as you have to multiply by a number to remove the decimal.
Why does the method of dividing fractions work?
This is related to the fact that dividing by a number is the same as multiplying with the number's reciprocal.
Where are fractions from?
fractions are parts of a whole number
Why does dividing fractions involve multiplication?
Dividing fractions invole multiplacation because you can use it too see how many time's a number goes into another answer. And that is why dividing involves multiplacation.
What is simple fraction?
A simple fraction is a fraction that is a whole number divided by a whole number. Complex fractions can have fractions inside of fractions.
Why do you have to switch the numerator and denominator when dividing fractions?
This is because dividing by a number is the same as multiplying by its reciprocal.
How do you rename fractionsas whole number?
Fractions are not whole numbers. They are fractions. You can call a fraction a whole number, but that doesn't make it one.
How is multiplying fractions by a whole number is different from adding adding and subtracting fractions with like denominators?
Adding and subtracting fractions can ONLY be done if the denominators are the same; then the calculation is done by adding or subtracting the numerators. Multiplying (and dividing) fractions does not require the denominators to be the same. To divide by a fraction the divisor is inverted (the original numerator becomes the new denominator and the original denominator becomes the new numerator) and then the fractions are multiplied. Multiplying fractions is achieved by multiplying the numerators together AND multiplying the denominators together. A whole number is the same as a fraction with the whole number as the numerator and a denominator of 1, so when multiplying by a whole number the denominator is multiplied by 1 (leaving it the same) and the is multiplication is effectively just multiplying the numerator by the whole number.
What is a nonzero whole number?
A nonzero whole number is a quantity which does not equal zero and number without fractions.
How can you use the reciprocal of a number when dividing a mixed number by a mixed number?
Convert them to improper fractions.
