NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 2: Fractions and Decimals - Problems and Solutions
Question 124

Question. 124

Student multiplied 2 4/7 × 3 1/4 = 6 1/7. Error?

Answer:

Mixed fractions not converted to improper

Detailed Answer with Explanation:

Proper way: convert to improper then multiply.

NCERT Exemplar Solutions Class 7 – Mathematics – Unit 2: Fractions and Decimals – Problems and Solutions | Detailed Answers