All the solutions provided in McGraw Hill Math Grade 5 Answer Key PDF Chapter 6 Lesson 3 Adding Fractions with Like Denominators are as per the latest syllabus guidelines.
McGraw-Hill Math Grade 5 Answer Key Chapter 6 Lesson 3 Adding Fractions with Like Denominators
Solve
Add. Give the answer in simplest terms.
Question 1.
\(\frac{1}{4}\) + \(\frac{1}{4}\) ______________
Answer:
\(\frac{2}{4}\) = \(\frac{1}{2}\)
Question 2.
\(\frac{2}{9}\) + \(\frac{5}{9}\) ______________
Answer:
\(\frac{2}{9}\) + \(\frac{5}{9}\) = \(\frac{7}{9}\).
Explanation:
The simplest terms of \(\frac{2}{9}\) + \(\frac{5}{9}\) is \(\frac{2+5}{9}\)
= \(\frac{7}{9}\).
Question 3.
\(\frac{1}{7}\) + \(\frac{3}{7}\) _______________
Answer:
\(\frac{1}{7}\) + \(\frac{3}{7}\) = \(\frac{4}{7}\).
Explanation:
The simplest terms of \(\frac{1}{7}\) + \(\frac{3}{7}\) is \(\frac{1+3}{7}\)
= \(\frac{4}{7}\).
Question 4.
Answer:
\(\frac{3}{31}\) + \(\frac{4}{31}\) = \(\frac{7}{31}\).
Explanation:
The simplest terms of \(\frac{3}{31}\) + \(\frac{4}{31}\) is \(\frac{3+4}{31}\)
= \(\frac{7}{31}\).
Question 5.
Answer:
\(\frac{2}{9}\) + \(\frac{1}{9}\) = \(\frac{1}{3}\).
Explanation:
The simplest terms of \(\frac{2}{9}\) + \(\frac{1}{9}\) is \(\frac{2+1}{9}\)
= \(\frac{3}{9}\)
= \(\frac{1}{3}\).
Question 6.
Answer:
\(\frac{7}{39}\) + \(\frac{6}{39}\) = \(\frac{1}{3}\).
Explanation:
The simplest terms of \(\frac{7}{39}\) + \(\frac{6}{39}\) is \(\frac{7+6}{39}\)
= \(\frac{13}{39}\)
= \(\frac{1}{3}\).
Question 7.
Answer:
\(\frac{14}{23}\) + \(\frac{19}{23}\) = \(\frac{33}{23}\).
Explanation:
The simplest terms of \(\frac{14}{23}\) + \(\frac{19}{23}\) is \(\frac{14+19}{23}\)
= \(\frac{33}{23}\).
Question 8.
Answer:
\(\frac{5}{8}\) + \(\frac{5}{8}\) = \(\frac{5}{4}\).
Explanation:
The simplest terms of \(\frac{5}{8}\) + \(\frac{5}{8}\) is \(\frac{5+5}{8}\)
= \(\frac{10}{8}\)
= \(\frac{5}{4}\).
Question 9.
Answer:
\(\frac{2}{15}\) + \(\frac{8}{15}\) = \(\frac{2}{3}\).
Explanation:
The simplest terms of \(\frac{2}{15}\) + \(\frac{8}{15}\) is \(\frac{2+8}{15}\)
= \(\frac{10}{15}\)
= \(\frac{2}{3}\).
Question 10.
Answer:
\(\frac{4}{9}\) + \(\frac{2}{9}\) = \(\frac{2}{3}\).
Explanation:
The simplest terms of \(\frac{4}{9}\) + \(\frac{2}{9}\) is \(\frac{4+2}{9}\)
= \(\frac{6}{9}\)
= \(\frac{2}{3}\).
Question 11.
Answer:
\(\frac{2}{18}\) + \(\frac{1}{18}\) = \(\frac{1}{6}\).
Explanation:
The simplest terms of \(\frac{2}{18}\) + \(\frac{1}{18}\) is \(\frac{2+1}{18}\)
= \(\frac{3}{18}\)
= \(\frac{1}{6}\).