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Ex 8.1
Ex 8.1, 2 Important
Ex 8.1, 3
Ex 8.1, 4 (a) Important
Ex 8.1, 4 (b)
Ex 8.1, 4 (c) Important
Ex 8.1, 4 (d)
Ex 8.1, 4 (e) Important
Ex 8.1, 4 (f) Important
Ex 8.1, 4 (g)
Ex 8.1, 4 (h) Important
Ex 8.1, 4 (i)
Ex 8.1, 4 (j) Important
Ex 8.1, 4 (k)
Ex 8.1, 5 (a) Important
Ex 8.1, 5 (b)
Ex 8.1, 5 (c) Important
Ex 8.1, 5 (d)
Ex 8.1, 5 (e) Important
Ex 8.1, 5 (f)
Ex 8.1, 5 (g) Important
Ex 8.1, 6 Important You are here
Ex 8.1, 7
Ex 8.1, 8 Important
Ex 8.1, 9
Ex 8.1, 10 (a) Important
Ex 8.1, 10 (b)
Last updated at March 16, 2023 by Teachoo
Ex 8.1, 6 Express the following as cm using decimals. (a) 2 mm 2 mm = 2 1 mm = 2 1/10 cm = 2/10 cm = 02/10 cm = 0.2 cm Ex 8.1, 6 Express the following as cm using decimals. (b) 30 mm 30 mm = 30 1 mm = 30 1/10 cm = 30/10 cm = 3.0 cm Ex 8.1, 6 Express the following as cm using decimals. (c) 116 mm 166 mm = 116 1mm = 116 1/10 cm = 116/10 cm = 11.6 cm Ex 8.1, 6 Express the following as cm using decimals. (d) 4 cm 2 mm 4 cm 2 mm = 4 cm + 2 mm = 4 cm + 2 1/10 cm = ("4 + " 2/10) cm = ((4 10 + 2)/10) cm = (40 + 2 )/10 cm = 42/10 cm = 4.2 cm Ex 8.1, 6 Express the following as cm using decimals. (e) 162 mm 162 mm = 162 1 mm = 162 1/10 cm = 162/10 cm = 16.2 cm Ex 8.1, 6 Express the following as cm using decimals. (f) 83 mm 83 mm = 83 1 mm = 83 1/10 cm = 83/10 cm = 8.3 cm