which would be the approximate metric equivalent to 7 inches?

a) 0.63 mm
b) 1.4 m
c) 12 dm
d) 18 cm

3 answers

1 inch is about 2.5 cm
so 7 inches would = ?
1 in.=2.54 cm
so 2.5 x 7 = 17.78 cm
its about 17.75
in fractions its 17 3/4
(The one on top)
1.4m