Question

2. Express as cm using decimals:
(1) 8 mm
(ii) 263 mm
(iii) 13 cm 3 mm​

Answer 1

Step-by-step explanation:

Express as cm using decimals:

(i) 8 mm

(ii) 263 mm

(iii) 13 cm 3 mm

Solution:

(i) 8 mm = 810 cm = 0.8 cm

(ii) 263 mm = 26310cm = 26.3 cm

(iii) 13 cm 3 mm = 13 cm × 310 cm = 13.3 cm