Question 9 - Figure it out - Page 86, 87 - Chapter 4 Class 7 - Another Peek beyond the Point (Ganita Prakash II)

Last updated at August 10, 2026 by

A car covers 234.45 km using 12.6 litres of petrol [Ganita Prakash] - Figure it out - Page 86, 87

part 2 - Question 9 - Figure it out - Page 86, 87 - Chapter 4 Class 7 - Another Peek beyond the Point (Ganita Prakash II) - Class 7 (Ganita Prakash 1, 2 & old NCERT)

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Transcript

Question 9 A car covers 234.45 km using 12.6 litres of petrol. What is the distance travelled per litre?Now, Distance travelled per liter = (๐‘‡๐‘œ๐‘ก๐‘Ž๐‘™ ๐‘‘๐‘–๐‘ ๐‘ก๐‘Ž๐‘›๐‘๐‘’)/(๐ด๐‘š๐‘œ๐‘ข๐‘›๐‘ก ๐‘œ๐‘“ ๐‘๐‘’๐‘ก๐‘Ÿ๐‘œ๐‘™ ๐‘ข๐‘ ๐‘’๐‘‘ (๐‘–๐‘› ๐‘™๐‘–๐‘ก๐‘’๐‘Ÿ๐‘ )) = (๐Ÿ๐Ÿ‘๐Ÿ’.๐Ÿ’๐Ÿ“)/(๐Ÿ๐Ÿ.๐Ÿ”) Removing decimal points = 234.45 ร— 1/12.6 = 23445/100 ร— 10/126 = 23445/10 ร— 1/126 = ๐Ÿ๐Ÿ‘๐Ÿ’๐Ÿ’๐Ÿ“/๐Ÿ๐Ÿ๐Ÿ”๐ŸŽ Now, we do long division So, ๐Ÿ๐Ÿ‘๐Ÿ’๐Ÿ’๐Ÿ“/๐Ÿ๐Ÿ๐Ÿ”๐ŸŽ = 18.6071428โ€ฆ Thus, distance travelled per liter is 18.6071428โ€ฆ km per liter

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