Respostas

2014-03-25T10:55:32-03:00
1m ----- 100cm
  x  ----- 4,56

100x=4,56
x=  \frac{4,56}{100}
x= 0,0456m
7 3 7
2014-03-25T10:59:48-03:00
4,56cm=00,0456m
1m=1000cm
1cm=00,01
3 5 3