Question

Faça correspondência:

a) 6 cm= m
b) 20,85 dm= cm
c) 743,7 cm= m
d) 8,2 cm= mm
e)81 cm= m

Answer 1

A
100cm=1m ∴ x=6/100 ∴x=0,06m
B
1dm=10cm ∴ x=28,85.10 ∴ x=285,5cm
C
100cm=1m ∴ x=743,7/100 ∴ x=7,437m
D
1cm=10mm ∴ x=8,2.10 ∴ x=82mm
E
100cm=1m ∴ x=81/100 ∴ x=0,81m