Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 8 Lesson 6 Subtracting Mixed Numbers to secure good marks & knowledge in the exams.
McGraw-Hill Math Grade 4 Answer Key Chapter 8 Lesson 6 Subtracting Mixed Numbers
Subtract
Write your answers in simplest form.
Question 1.
Answer:
The Denominators of the given fractions are the same so subtract the numerators.
\(\frac{6}{8}\) – \(\frac{1}{8}\) = \(\frac{5}{8}\)
5 – 2 = 3
3\(\frac{5}{8}\)
Question 2.
Answer:
The Denominators of the given fractions are the same so subtract the numerators.
\(\frac{5}{6}\) – \(\frac{2}{6}\) = \(\frac{3}{6}\) = \(\frac{1}{2}\)
7 – 3 = 4
4\(\frac{1}{2}\)
Question 3.
Answer:
The Denominators of the given fractions are the same so subtract the numerators.
\(\frac{2}{5}\) – \(\frac{1}{5}\) = \(\frac{1}{5}\)
8 – 2 = 6
= 6\(\frac{1}{5}\)
8\(\frac{2}{5}\) – 2\(\frac{1}{5}\) = 6\(\frac{1}{5}\)
Question 4.
Answer:
The Denominators of the given fractions are the same so subtract the numerators.
\(\frac{3}{4}\) – \(\frac{3}{4}\) = 0
75 – 26 = 49
75\(\frac{3}{4}\) – 26\(\frac{3}{4}\) = 49
Question 5.
Olivia has 7 cups of water in a pitcher. She pours 2\(\frac{7}{8}\) cups of water into a glass. How can she use subtraction to find how much water is left in the pitcher?
Answer:
Given,
Olivia has 7 cups of water in a pitcher. She pours 2\(\frac{7}{8}\) cups of water into a glass.
7 – 2\(\frac{7}{8}\)
7 – 2 = 5
5 – \(\frac{7}{8}\)
4 \(\frac{8}{8}\) – \(\frac{7}{8}\) = 4\(\frac{1}{8}\)