Respuesta :
Answer:
Length of lady bug in meters is:
0.02
Step-by-step explanation:
A ladybugs length measures 2 cm.
We have to express this measurement in meters.
We know that 1 m=100 cm
1 cm= 1/100 m
=0.01 m
2 cm=2×0.01 m
=0.02 m
Hence, Length of lady bug in meters is:
0.02
The measurement [tex]2\text{ centimetre}[/tex] in meters is [tex]\boxed{\bf 0.02\text{\bf\ metre}}[/tex].
Further explanation:
The centimetre and metre are the units of measurement to calculate the length of an object.
“Centi” is first introduced in metric system that means one hundredth of a unit.
Therefore, [tex]1[/tex] meter is [tex]100\text{ cm}[/tex] or we can say a centimetre is one-hundredth of a meter.
It can be mathematically expressed as follows:
[tex]\boxed{1\text{ m}\rightarrow 100\text{ cm}}[/tex]
Procedure used:
Conversion from centimetre to metre.
1) First divide the unit (cm) by [tex]100[/tex].
2) Now represent the resultant fraction into decimal form by moving the decimal two times to the left.
Given:
The length of ladybug is [tex]2\text{ cm}[/tex].
Calculation:
Step 1:
The length of ladybug is [tex]2\text{ cm}[/tex].
Use the above procedure to convert [tex]2\text{ cm}[/tex] into meters.
First divide the number [tex]2[/tex] by [tex]100[/tex].
[tex]\boxed{2\text{ cm}=\dfrac{2}{100}\text{ m}}[/tex]
Step 2:
Now follow the second step of the procedure.
The first digit on the right of decimal known as tenths or can say [tex]\frac{1}{100}[/tex].
The second digit on the right of decimal known as hundredth or can say [tex]\frac{1}{100}[/tex].
The resultant fraction [tex]\frac{2}{100}[/tex] can be convert into decimal form as follows:
[tex]\boxed{\dfrac{2}{100}=0.02}[/tex]
Here, we shifted the decimal two times to the left in the digit [tex]2[/tex].
Therefore, the unit of [tex]2\text{ cm}[/tex] in meters is [tex]0.02\text{ m}[/tex].
Thus, the measurement [tex]2\text{ centimetre}[/tex] in meters is [tex]\boxed{\bf 0.02\text{\bf\ metre}}[/tex].
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Answer details:
Grade: Junior school
Subject: Mathematics
Chapter: Units and measurement
Keywords: Measurement, unit, decimal, fractions, ones tens, tenth, hundredth, position, numbers, centimetres, meters, numbering system, denominator, conversion, rational number, whole numbers, left side, ladybug, length.