Question 6 (c)
Express the following as cm using decimals: 116 mm
We know that 10 mm=1 cm
∴1 mm=110 cm
∴116 mm=1 mm × 116 = 110 cm×116=11.6 cm
Question 2 (c)
Express as meters using decimals: 2 m 45 cm
Question 6 (e)
Express the following as cm using decimals: 162 mm
Question 6 (d)
Express the following as cm using decimals: 4 cm 2 mm