1. ∵ In 2.4 litres of petrol, distance covered by the vehicle = 43.2 km ∴ In 1 litre of petrol, distance covered by the vehicle = 43.2 ÷ 2.4 = 432/10 ÷ 24/10 = 432/10 x 24/10 = 18 km Thus, it covered 18 km distance in one litre of petrol.

    ∵ In 2.4 litres of petrol, distance covered by the vehicle = 43.2 km
    ∴ In 1 litre of petrol, distance covered by the vehicle = 43.2 ÷ 2.4
    = 432/10 ÷ 24/10 = 432/10 x 24/10
    = 18 km
    Thus, it covered 18 km distance in one litre of petrol.

    See less
    • 5
  2. 7 ÷ 3.5 = 7 ÷ 35/10 =7x10/35 =10/5 =2 Class 7 Maths Chapter 2 Exercise 2.7 Question 5, 6 for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    7 ÷ 3.5 = 7 ÷ 35/10 =7×10/35 =10/5 =2

    Class 7 Maths Chapter 2 Exercise 2.7 Question 5, 6

    for more answers vist to:
    https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    See less
    • 5
  3. 7.9 ÷ 1000 = 79x10 = 1/1000 = 79/10000 = 0.0079 Class 7 Maths Chapter 2 Exercise 2.7 Question 2, 3, 4 for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    7.9 ÷ 1000 = 79×10 = 1/1000 = 79/10000 = 0.0079

    Class 7 Maths Chapter 2 Exercise 2.7 Question 2, 3, 4

    for more answers vist to:
    https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    See less
    • 5
  4. 2.7 ÷ 100 = 27/10 x 1/100 = 27/1000 = 0.027 Class 7 Maths Chapter 2 Exercise 2.7 Question 2, 3, 4 for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    2.7 ÷ 100 = 27/10 x 1/100 = 27/1000 = 0.027

    Class 7 Maths Chapter 2 Exercise 2.7 Question 2, 3, 4

    for more answers vist to:
    https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    See less
    • 4
  5. 4.8 ÷ 10 = 4.8/10 = 0.48 Class 7 Maths Chapter 2 Exercise 2.7 Question 2, 3, 4 for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    4.8 ÷ 10 = 4.8/10 = 0.48

    Class 7 Maths Chapter 2 Exercise 2.7 Question 2, 3, 4

    for more answers vist to:
    https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-2/

    See less
    • 5