Measure the height of your friend and express it in (i) metres - Questions at the end of chapter (Page 97, 98 & 99)

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Question 7 (Page 98) Measure the height of your friend and express it in (i) metres (ii) centimetres and (iii) millimetres.First we will do (ii) then (iii) and then (i) (iii) 1 cm = 10 mm 170 cm = 10 × 170 mm = 1700 mm (i) 1 m = 100 cm 100 cm = 1 m 1 cm = 1/100 m 170 cm = 1/100 × 170 m = 17/10 m = 1.7 m

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 15 years and a teacher from the past 19 years. He teaches Science, Economics, Accounting and English at Teachoo