Table of Contents

Toggle## Class 7, Maths, Chapter 2, Exercise 2.3 Solutions

**Q.1. Find:**

**(i) $\frac{1}{4}\,\,\,\,of\,\,\,\,\,\,\,\,\,\,\,\,(a)\,\,\,\frac{1}{4}\,\,\,\,\,\,\,\,\,\,\,(b)\,\,\frac{3}{5}\,\,\,\,\,\,\,\,\,\,(c)\,\,\frac{4}{3}$**

**(ii) $\frac{1}{7}\,\,\,\,of\,\,\,\,\,\,\,\,\,\,\,\,(a)\,\,\,\frac{2}{9}\,\,\,\,\,\,\,\,\,\,\,(b)\,\,\frac{6}{5}\,\,\,\,\,\,\,\,\,\,(c)\,\,\frac{3}{10}$**

**Q.2. ****Multiply and ****reduce to lowest form (if possible) :**

** $(i)\,\,\frac{2}{3}\times 2\frac{2}{3}$ **

** $(ii)\,\,\frac{2}{7}\times \frac{7}{9}$ **

** $(iii)\,\,\frac{3}{8}\times \frac{6}{4}$ **

** $(iv)\,\,\frac{9}{5}\times \frac{3}{5}$**

** $(v)\,\,\frac{1}{3}\times \frac{15}{8}$ **

** $(vi)\,\,\frac{11}{2}\times \frac{3}{10}$ **

** $(vii)\,\,\frac{4}{5}\times \frac{12}{7}$**

**Q.3****. Multiply ****the following fractions:**

**$(i)\,\,\frac{2}{5}\times 5\frac{1}{4}$ **

**$(ii)\,\,6\frac{2}{5}\times \frac{7}{9}$ **

**$(iii)\,\,\frac{3}{2}\times 5\frac{1}{3}$ **

**$(iv)\,\,\frac{5}{6}\times 2\frac{3}{7}$ **

**$(v)\,\,3\,\,\frac{2}{5}\times \frac{4}{7}$ **

**$(vi)\,2\,\frac{3}{5}\times 3$**

$(vii)\,\,3\,\,\frac{4}{7}\times \frac{3}{5}$

**Q.4. Which is ****greater:**

**$(i)\,\,\frac{2}{7}\,\,of\,\,\frac{3}{4}\,\,\,\,\,or\,\,\,\,\,\,\frac{3}{5}\,\,of\,\,\frac{5}{8}$ **

**$(ii)\,\,\frac{1}{2}\,\,of\,\,\frac{6}{7}\,\,\,\,\,or\,\,\,\,\,\,\frac{2}{3}\,\,of\,\,\frac{3}{7}$**

**Q.5. Saili plants 4 saplings, in a row, in her garden. The distance between two adjacent saplings is $\frac{3}{4}$ m. Find the distance between the first and the last sapling.**

**Q.6.** **Lipika reads ****a book for $1\frac{3}{4}$ hours everyday. She reads the entire book in 6 days. How many hours in all were required by her to read the book?**

**Q.7. A car runs 16 km using 1 litre of petrol. How much distance will it cover using $2\frac{3}{4}$ litres of petrol?**

## NCERT Solutions For Class 7 Maths, Chapter 2, Fractions and Decimals (All Exercises)

**Class 7, Maths, Chapter 2, Fractions and Decimals **

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.1**

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.2**

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.3** **← You are here**

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.4**

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.5**

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.6**

**Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.7**