Question

Write each fraction as a sum or difference. (3n+5)/(7)

Answer 1

Write each fraction as a sum or difference. $\frac{3n+5}{7}$: $\frac{3n}{7} + \frac{5}{7}$

Further explanation

The fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up whole. The lowest common denominator is the lowest common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions. The fraction is a number that represents a part of a whole.

Simplify: $\frac{5}{7}$

Rewriting the whole as an Equivalent Fraction :

Adding a fraction to a whole . Then rewrite the whole as a fraction using  7  as the denominator :

$\frac{3n}{7}$

Where equivalent fraction is the fraction, thus generated looks different but has the same value as the whole . And common denominator is the equivalent fraction and the other fraction involved in the calculation share the same denominator

Then we can add the two equivalent fractions which now have a common denominator.  Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible

$\frac{3n}{7} + \frac{5}{7}$

Learn more

1. Learn more about fraction brainly.com/question/275925
2. Learn more about numerators brainly.com/question/3612844
3. Learn more   about denominator brainly.com/question/379459

Answer details

Grade:  5

Subject:  math

Chapter:  fraction

Keywords:  fraction, denominator, numerators, math, the common denominator

Answer 2

To write the given fraction ,as a sum or difference of any two fractions, we break the numerator into two parts. i.e. we write 3n + 5 as separately 3n and 5 to get two fractions. The denominator will come with both the parts of the separated numerator. Thsu, the new fraction will be 3n/7 + 5/7.