Convert 10/3 and 13/4 to a common denominator: 10/3 = 40/12, 13/4 = 39/12. Since 39/12 < 40/12, Namit takes less time. The difference is 40/12 – 39/12 = 1/12. class 6 Mathematics Textbook Chapter 7 question answer class 6 Mathematics Chapter ...