Class 7, Maths, Chapter 2, Exercise 2.6 Solutions
Q.1. Find:
(i) 0.2 × 6
(ii) 8 × 4.6
(iii) 2.71 × 5
(iv) 20.1 × 4
(v) 0.05 × 7
(vi) 211.02 × 4
(vii) 2 × 0.86
Q.2. Find the area of rectangle whose length is 5.7cm and breadth is 3 cm.
Ans:
Length (l) = 5.7 cm and Breadth (b) = 3 cm (Given)
Area of rectangle = Length (l) x Breadth (b)
= 5.7 x 3
= 17.1 cm2
Thus, the area of rectangle is 17.1cm2.
Q.3. Find:
(i) 1.3 × 10
(ii) 36.8 × 10
(iii) 153.7 × 10
(iv) 168.07 × 10
(v) 31.1 × 100
(vi) 156.1 × 100
(vii) 3.62 × 100
(viii) 43.07 × 100
(ix) 0.5 × 10
(x) 0.08 × 10
(xi) 0.9 × 100
(xii) 0.03 × 1000
Q.4. A two-wheeler covers a distance of 55.3 km in one litre of petrol. How much distance will it cover in 10 litres of petrol?
Q.5. Find:
(i) 2.5 × 0.3
(ii) 0.1 × 51.7
(iii) 0.2 × 316.8
(iv) 1.3 × 3.1
(v) 0.5 × 0.05
(vi) 11.2 × 0.15
(vii) 1.07 × 0.02
(viii) 10.05 × 1.05
(ix) 101.01 × 0.01
(x) 100.01 × 1.1
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
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 ← You are here
Class 7, Maths, Chapter 2, Fractions and Decimals, Exercise 2.7