Wiki User
∙ 8y agoFirst you convert 0.3m into 30cm because 0.3cm is out of 10dm then you start at the end of the ribbon and measure up to 30cm and mark that with your finger and there you go cut where you marked it and there is 30cm r if you have a better answer please help i dont know if this is good I'm only 10 Grade 5
Quite easily - 30cm is exactly the same measurement as 0.3 metres !
Wiki User
∙ 8y agoBy unit of length and distance and conversion ,we can say that a centimeter ruler used for measuring the length,width of the objects in centimeters ,etc.
If you mean tools then: -Ruler -Tape Measurer Etc If you mean unit then: -Centimeter/Milimeter/Meter -Inch/Foot
The length of a centimeter is approximately the width of a standard paperclip or the tip of a typical pencil.
A metric ruler is use to measure centimeter and millimeters.1 centimeter (cm) = 10 millimeters (mm) .
Get a centimeter ruler and then convert it to what measurement you want.
1 cm = 10 mm. Start with ruler at 0 and mark ribbon at 30 cm. Then place ruler at the mark and measure 30 cm more and make another mark- you are up to 60 cm or 600 mm. Then place ruler at this mark and measure 5 cm, or 50 mm. Now you have a 650 mm ribbon.
Well is what i would do is get a ruler and measure it out on a ruler and it can probs be stopped anyway
Ruler. you measure with a ruler, yard stick, tape measure, or estimate.
Yes, the ruler does need to be straight when finding or measuring the length of a country on a map. If the distance curved, you can use a string and the ruler to measure the length.
A ruler!
a metric ruler, meter-stick, centimeter ruler, and inch ruler are all used to measure length or distance
The distance between the 0 and 1 markings on a metric ruler.