Question

A wall is 11m45mm long. What is the length of the wall in CM and mm

Answer 1

Answer:

As 1 m=100 cm

Therefore.. 11 m=1100 cm

And 10 mm=1 cm

Therefore 1 mm=0.1 cm

Hence 45 mm=4.5 cm

So 11m&45mm in cm = 1104.5 cm

1104.5cm

In mm

1 m=1000 mm

Therefore in mm = 11000+45 =11045mm

ALTERNATE METHOD

1mm =0.1cm hence 1104.5cm*10=11045mm

Step-by-step explanation: