Answer:
a) 200.75km,200750m,200075000cm
b)0.3151km,315.1m,31510cm
c)7.088km,7088m,708800cm
d)19.695km,19695m,1969500cm
Explanation:
a) 1km= 1.609miles
? = 323miles cross multiply
1km=1000m and 100cm =1m do the same to all questions
and also 1km =3280ft