Question

4. Write using decimals
(a) 17 m 80 cm = ? cm
(b) 28 km 2 m = ? m
(c) 40 km 100 m =. ? km
(d) 25 m =. ? cm​

Answer 1

Answer:

17.80 28.02 40.100 25.00

Answer 2

Answer:

a) 1m=100cm

17m×100=1700

1700+80cm=1780

b)1km=1000

28×1000=28000

28000+2m=28002

c)40.1

d)1m=100

25×100=2500cm