Question

Please answer this question​

Answer 1

Answer:

i)9.8cm ii)164cm  iii)0.5cm

Step-by-step explanation:

i) 1cm=10mm

 9cm 8mm=9cm+8/10cm= 9cm+0.8cm

=9.8cm

ii)1cm=10mm

164mm=164/10

=16.4cm

iii)1cm=10mm

5mm=5/10

=0.5cm