Ex 8.4, 3 Express as cm using decimals. (a) 5 mm 5 mm = 5 × 1 mm
= 5 × 1/10 cm
= 5/10 cm
= 05/10 cm
= 0.5 cm
As 10 mm = 1 cm
1 mm = 1/10 cm
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Davneet Singh
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.