What Are Fractions Online Physics Tutors Tutorpace

What Are Fractions Online Physics Tutors Tutorpace Fractions are described as a part of a whole. Fractions have a number written on top and a number written in the bottom. The top part is known as the numerator and the bottom part is known as the denominator and it is written in the form of a/b where a and b are integers and b 0. Fractions form a very important section of numbers in math and operations such as addition, subtraction, multiplication or division can be performed on them. Example 1: Add the given fractions, 1/2 + 3/2 + 5/2 The first step is to add the first two fraction numbers. We can directly add the fractions because they have the same denominator 2. This gives: 1/2 + 3/2 = (1 + 3)/2 = 4/2 Now, add the third fraction 5/2 to the derived answer 4/2. This implies we get: 4/2 + 5/2 = (4 + 5)/2 = 9/2 Therefore, adding the three fractions together we get: 1/2 + 3/2 + 5/2 = 9/2. Example 2: Evaluate the given fractions, 2/3 4/3 + 7/3 The first step is to subtract the first two fraction numbers. We can directly subtract the fractions because they have the same denominator 3. This gives: 2/3 4/3 = (2 4)/3 = -2/3 Now, add the third fraction 7/3 to the derived answer -2/3. This implies we get: -2/3 + 7/3 = (-2 + 7)/3 = 5/3 Therefore, evaluating the three fractions together we get: 2/3 4/3 + 7/3 = 5/3.