Ex 8.3, 1 (a) - Chapter 8 Class 6 Decimals

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Ex 8.3, 1 Find the sum in each of the following : (a) 0.007 + 8.5 + 30.080.007 + 8.5 + 30.08 = 0007/1000 + 85/10 + 3008/1000 = 𝟕/𝟏𝟎𝟎𝟎 + 𝟖𝟓/𝟏𝟎 + 𝟑𝟎𝟎𝟖/𝟏𝟎𝟎𝟎 = 0007/1000 + 85/10 × 100/100 + 3008/100 × 10/10 = 7/1000 + 8500/1000 + (30080 )/1000 = (𝟕 + 𝟖𝟓𝟎𝟎 + 𝟑𝟎𝟎𝟖𝟎)/𝟏𝟎𝟎𝟎 = (30080 + 8500 + 7)/1000 = 38587/1000 = 38.587

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.