Question 7 - Figure it out - Page 78, 79, 80 - Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash)

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Mahi purchases 0.25 kg of beans, 0.3 kg of carrots, 0.5 kg of potatoe - Figure it out - Page 78, 79, 80

part 2 - Question 7 - Figure it out - Page 78, 79, 80 - Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash) - Class 7 (Ganit Prakash)

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Question 7 Mahi purchases 0.25 kg of beans, 0.3 kg of carrots, 0.5 kg of potatoes, 0.2 kg of capsicums, and 0.05 kg of ginger. Calculate the total weight of the items she bought.Total weight of items = 0.25 + 0.3 + 0.5 + 0.2 + 0.05 = 25/100+3/10+5/10+2/10+5/100 = (𝟐𝟓/𝟏𝟎𝟎+𝟓/𝟏𝟎𝟎)+(𝟑/𝟏𝟎+𝟓/𝟏𝟎+𝟐/𝟏𝟎) = (25 + 5)/100+(3 + 5 + 2)/10 = 𝟑𝟎/𝟏𝟎𝟎+𝟏𝟎/𝟏𝟎 = 3/10+1 = 1+3/10 = 𝟏 𝟑/𝟏𝟎 𝒌𝒈 Converting into decimal = 1+3/10 = (1 × 10 + 3)/10 = (10 + 3)/10 = 13/10 = 1.3 kg

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 15 years. He provides courses for Maths, Science and Computer Science at Teachoo