The length and breadth of a rectangle are 3.2 m and 150 cm. What is it...
We know that,
Area=l∗b
l=3.2m
b=1.5m
l×b=3.2×1.5 =4.80 sq m
to apply point - first count the no of digit after decimal in the numbers
like here one here in 3.2 and one in 1.5 so a total of 2
now apply decimal from back to 2 decimal place
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The length and breadth of a rectangle are 3.2 m and 150 cm. What is it...
We need to convert units , for example 160cm and 6.2m so we have to convert smaller units to higher which means 160cm=1.6m.
The length and breadth of a rectangle are 3.2 m and 150 cm. What is it...
Given:
Length of the rectangle = 3.2 m
Breadth of the rectangle = 150 cm
To Find:
Area of the rectangle
Solution:
We are given the length of the rectangle as 3.2 m and the breadth as 150 cm. However, it is important to note that the units of measurement should be the same in order to calculate the area.
Converting Units:
Since the length is given in meters and the breadth is given in centimeters, we need to convert the breadth to meters to ensure the units are consistent.
1 meter = 100 centimeters
Therefore, the breadth in meters = 150 cm ÷ 100 = 1.5 m
Now we have the length as 3.2 m and the breadth as 1.5 m.
Calculating Area:
The formula to calculate the area of a rectangle is:
Area = Length × Breadth
Substituting the given values:
Area = 3.2 m × 1.5 m
Area = 4.8 square meters (sq m)
Therefore, the area of the rectangle is 4.8 sq m.
Conclusion:
The area of the rectangle with a length of 3.2 m and a breadth of 150 cm is 4.8 sq m, which is option C.