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Example 1 - Chapter 3 Class 7 Data Handling

Last updated at July 13, 2018 by

Example 1 - Ashish studies for 4 hours, 5 hours and 3 hours on three

Transcript

Example 1 Ashish studies for 4 hours, 5 hours and 3 hours respectively on three consecutive days. How many hours does he study daily on an average? Average hours studied per day = (π‘†π‘’π‘š π‘œπ‘“ β„Žπ‘œπ‘’π‘Ÿπ‘  𝑠𝑑𝑒𝑑𝑖𝑒𝑑)/(π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘‘π‘Žπ‘¦π‘ ) = (4 + 5 + 3)/3 = 12/3 = 4 hours per day ∴ Average hours studied is 4 hours per day

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.