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To measure 720mm with a 30cm ruler, first note that 720mm equals 72cm. Since the ruler only measures up to 30cm, you would need to use it multiple times. Measure 30cm twice to get 60cm, then measure an additional 12cm using the ruler, which can be achieved by marking the 12cm point on the ruler after measuring the full 30cm twice. This will give you a total of 72cm or 720mm.
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How can you measure length of ribbon 750mm long with a 30cm ruler?
To measure a 750mm long ribbon using a 30cm ruler, first convert 750mm to centimeters, which is 75cm. Lay the ruler down alongside the ribbon and mark the end of the 30cm measurement. Move the ruler to the end of the marked point and measure another 30cm, marking again. Finally, measure the remaining 15cm to reach a total length of 75cm (or 750mm).
What can measure meter square?
Anything that measures length: a 30cm ruler, a metre ruler, a tape measure etc.
What would you use to measure the length of a pencil?
Depending on the size of it id say either a 15cm ruler or a 30cm ruler.
What would you use to measure the length of pencil?
Depending on the size of it id say either a 15cm ruler or a 30cm ruler.
What is a type of ruler that is divided into centimeters?
a 30cm ruler
How much does a plastic 30cm ruler weigh?
20g
What is approximately the weight of a 30cm ruler?
A typical 30cm plastic ruler weighs around 30-40 grams, while a wooden ruler of the same size may weigh slightly more.
Which object is about 30cm long?
30cm is about 12 inches or 1 foot in length
How can you can use a 30 centimeter ruler to measure ribbon for each length 0.3 m?
First 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 5Quite easily - 30cm is exactly the same measurement as 0.3 metres !
If solids expand on heating then why we use a scale to measure length knowing that it will expand and contract?
The scale is assumed to expand and contract with the solid - you cannot measure a solid with a 30cm ruler from another continent.
Are you a girl if your hair is longer than a 30cm ruler?
Yes.
What is used to find the depth of the ocean food?
A 30cm Ruler.
