What is 0.039 m in centimetres and millimetres? [Ganita Prakash] - Decimal Division

part 2 - Question 1 - Page 75 - Decimal Division - Chapter 4 Class 7 - Another Peek beyond the Point (Ganita Prakash II) - Class 7 (Ganita Prakash 1, 2 & old NCERT)

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Question 1 - Page 75 What is 0.039 m in centimetres and millimetres?In Centimeters We know that 1m = 100 cm Now, converting 0.039 m = 0.039 ร— 100 cm = 039/1000 ร— 100 cm = ๐Ÿ‘๐Ÿ—/๐Ÿ๐ŸŽ๐ŸŽ๐ŸŽ ร— ๐Ÿ๐ŸŽ๐ŸŽ cm = 39/10 cm = 3.9 cm In Milimeters We know that 1 m = 100 cm 1 m = 100 ร— 1 cm 1 m = 100 ร— 10 mm 1m = 1000 mm Now, converting 0.039 m = 0.039 ร— 1000 mm = 039/1000 ร— 1000 mm = ๐Ÿ‘๐Ÿ—/๐Ÿ๐ŸŽ๐ŸŽ๐ŸŽ ร— ๐Ÿ๐ŸŽ๐ŸŽ๐ŸŽ mm = 39 mm

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