NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 2: Fractions and Decimals - Multiple Choice QuestionsQuestion 7
Class 7 - Mathematics - Unit 2: Fractions and Decimals - Multiple Choice Questions
Question. 7
The product of \(3\) and \(4\dfrac{2}{5}\) is:
(a)
\(17\dfrac{2}{5}\)
(b)
\(\dfrac{24}{5}\)
(c)
\(13\dfrac{1}{5}\)
(d)
\(5\dfrac{1}{13}\)
Detailed Answer with Explanation:
\(4\dfrac{2}{5}=\dfrac{22}{5}\). So, \(3\times\dfrac{22}{5}=\dfrac{66}{5}=13\dfrac{1}{5}\).