12in is closest to how many cm? round ur answer to the nearest centimeter.?

2 ⤊

2007-04-29 14:20:19 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

Since there are 2.54 cm =1 inch we can estimate that to 2.5cm=1 inch
Therefore 12 in x 2.5 =30 cm

2007-04-29 14:28:45 · answer #1 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

1in = 2.54cm
12 in = 12 x 2.54 = 30.48cm = 30cm to nearest cm

2007-04-29 14:24:07 · answer #2 · answered by looikk 4 · 1⤊ 0⤋

1 in = approx. 2.54 cm

12*2.54 = 30.48 cm

now round

2007-04-29 14:24:21 · answer #3 · answered by Mathlady 6 · 1⤊ 0⤋

1 in.=2.54
12*2.54=
30.48=30 cm.

2007-04-29 14:28:14 · answer #4 · answered by Anonymous · 0⤊ 0⤋