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A metric ruler is not a fixed length. A school ruler is normally 12 inches and this would be 30 cm, but I have a workshop ruler that is 60 cm, and you can buy longer ones. The thing to remember is that 1 inch = 2.54 cm
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∙ 15y ago
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How long is a metric ruler?
A metric ruler is 30 cm in length. This type of ruler is commonly called a metric foot ruler because it is similar in length to a one foot ruler.
How many 30-cm lengths can be cut from a 3-meter length?
1m = 100 cm so 3m = 300 cm300 cm/60 cm = 5 lengths.
What is its length in cm?
how many cm in 1 inch
Can you use a metric ruler to measure length?
It measures length and distance.It shows the answer in meters, centimeters, or millimeters.
The length of a radius is how many cm the length of a diameter?
The length of a radius is half the length of a diameter.
How long is 90 cm?
1 standard ruler =15 cm . 90 cm =90/15 . =6 standard ruler .
What object is the length of a centimeter?
the measuring ruler that we use are the object which has length of 15 cm. 1 ruler =15 cm.
How many millimeters on a standard ruler?
a ruler measures 15 cm .1 cm =10 mm .THis means , 1 standard ruler measures 150 mm.
How many cm in a ruler?
30cms normally, depends on the length of the ruler
What is the length of a ruler?
A standard ruler is 12 inches or 1 foot
How long is a metric ruler?
A metric ruler is 30 cm in length. This type of ruler is commonly called a metric foot ruler because it is similar in length to a one foot ruler.
How many centmeters are in a ruler?
There is no set length for a ruler, as they are produced in various sizes. The more common sizes are 15 cm, 30 cm and 100 cm There are two main methods to see what size your ruler is; a) Find another one that is longer than your own and measure the the length of yours using that one b) Look at the scale on your own ruler. The largest number there indicates the length.
How many lines are there in inch and cm of a ruler?
A standard metric ruler is just slightly longer than 30 centimetres and slightly longer than 12 inches.The "slightly longer" is for the extra bits of ruler that stick out in front of the 0 (zero) cm/in at the beginning of the ruler and behind the 30 cm/12 in mark at the end of the ruler
What is 138 centimeters?
1 standard ruler =15 cm. Now, if it is 138 cm we will convert into no.of rulers. So,138/15 =9 rulers of 15 cm . 10 th ruler with 3 cm.
What do you use to measure the length of an object?
a ruler is used to measure it and cm, sometimes inches to
How do you measure length of a pencil?
you measure the length of AA pencil or a pen in cm
Why the meter ruler is not suitable to measure the length of classroom?
Why? Because A ruler of 30 cm is not enough for a bigger class! you need a meter ruler and multiply each ok.
