
Ex 8.2
Last updated at Dec. 16, 2024 by Teachoo
Transcript
Ex 8.2, 3 Express as cm using decimals. (d) 9 cm 8 mm 9 cm 8 mm = 9 cm + 8 mm = 9 cm + 8 × 1 mm = 9 cm + 8 × 1/10 cm = 9 cm + 8/10 cm = ("9 + " 8/10)cm = ((9 × 10 + 8)/10) cm = ((90 + 8)/10) cm = 98/10 cm = 9.8 cm