Varnu Singh
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Find the ratio of the following: (a) Speed of a cycle 15 km per hour to the speed of scooter 30 km per hour. (b) 50 m to 10 km (c) 50 paise to ₹ 5

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NCERT Solutions for Class 8 Mathematics Chapter 8
Important NCERT Questions
Comparing Quantities Chapter 8 Exercise 8.1
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 1

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  1. (a) Speed of cycle = 15 km/hr
    Speed of scooter = 30 km/hr
    Hence ratio of speed of cycle to that of scooter = 15:30 = 1/2 = 1:3

    (b) ∵ 1 km = 1000 m
    ∴ 10 km = 10 x 1000 = 10000 m
    ∴ Ratio = 5m/10000m = 1/2000 = 1 : 2000

    (c) ∵ 1 = 100 paise
    ∴ ₹ 5 = 5 x 100 = 500 paise
    Hence Ratio = 50 paise/500 paise = 1/10 = 1:10

    Class 8 Maths Chapter 8 Exercise 8.1 Solution in Video

    for more answers vist to:
    https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-8/

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