Question

What is the process of subtracting fractions with common denominators?

a) Find common denominators, add numerators, simplify
b) Find common denominators, subtract numerators, simplify
c) Write problems vertically, find common denominators, add numerators, simplify
d) Write problems vertically, find common denominators, subtract numerators, simplify

Answer 1

When subtracting fractions with common denominators, first subtract the numerators and then simplify the resulting fraction.

Step-by-step explanation:

When subtracting fractions with common denominators, the correct process is to find the common denominators and subtract the numerators. Then, simplify the resulting fraction.

For example, if we have the fractions 3/5 and 2/5, since they have the same denominator, we can subtract the numerators: 3 - 2 = 1.

So the answer is 1/5.