Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 8 Lesson 10 Multiplying Fractions by Whole Numbers to secure good marks & knowledge in the exams.
McGraw-Hill Math Grade 4 Answer Key Chapter 8 Lesson 10 Multiplying Fractions by Whole Numbers
Multiply
Write your answers in simplest form.
Question 1.
4 × \(\frac{2}{3}\) = _____________
Answer:
4 × \(\frac{2}{3}\) = \(\frac{8}{3}\) = 2\(\frac{2}{3}\)
Question 2.
3 × \(\frac{2}{5}\) = ______________
Answer:
3 × \(\frac{2}{5}\) = \(\frac{6}{5}\) = 1\(\frac{1}{5}\)
Question 3.
5 × \(\frac{2}{8}\) = ______________
Answer:
5 × \(\frac{2}{8}\) = \(\frac{5×2}{8}\) = \(\frac{10}{8}\) = 1 \(\frac{2}{8}\)
Question 4.
3 × \(\frac{3}{7}\) = ______________
Answer:
3 × \(\frac{3}{7}\) = \(\frac{3×3}{7}\) = \(\frac{9}{7}\) = 1\(\frac{2}{7}\)
Question 5.
7 × \(\frac{2}{8}\) = ______________
Answer:
7 × \(\frac{2}{8}\) = \(\frac{7×2}{8}\) = \(\frac{14}{8}\) = \(\frac{7}{4}\) = 1\(\frac{3}{4}\)
Question 6.
9 × \(\frac{1}{5}\) = ______________
Answer:
9 × \(\frac{1}{5}\) = \(\frac{9×1}{5}\) = \(\frac{9}{5}\) = 1\(\frac{4}{5}\)