Respuesta :
100cm=1m
70cm= x
You cross multiply
100x=70
Divide both sides by 100
.:x=7/10 m or 0.7m
1m-0.7m=0.3m
70cm= x
You cross multiply
100x=70
Divide both sides by 100
.:x=7/10 m or 0.7m
1m-0.7m=0.3m