Give an example of fractions that you would compare by finding common denominators and an example of fractions you would compare by finding common numerators.

Verified Answer :

Answer:

Fractions can be compared both by finding the common numerators and denominators.

Step-by-step explanation:

The fractions can be compared by finding the common denominators, as an example consider the fractions

\(\frac{2}{3}\) and \(\frac{5}{6}\)

To compare the two fractions we must find their common denominator, which is the least number divisible by both 3 and 6. The common denominator is 6.

Thus

\(\frac{2}{3}=\frac{2*2}{3*2}=\boxed{\frac{4}{6}.}\)

Now comparing this to \(\frac{5}{6}\)  we see that

\(\frac{5}{6}>\frac{4}{6}\)

Therefore

\(\frac{5}{6}>\frac{2}{3}\)

Thus fractions can be compared by finding the common denominators.

The fractions can be compared by finding the common numerators. As an example consider the fractions

\(\frac{7}{2}\) and \(\frac{7}{5}\)

These fractions share the same numerators but different denominators. The denominator of 7/2 is less than that of 7/5, therefore we conclude that

\(\frac{7}{2}>\frac{7}{5}\)

This is how fractions are compared by finding the common denominators.