To calculate the length of the room, we can use the formula for the area of a rectangle:
Area = length x width
Given that the area of the room is 1200m and the width is 30m, we can plug in the values and solve for the length:
1200 = length x 30
length = 1200 / 30
length = 40
Therefore, the length of the room is 40 meters.
The area of the floor of a room is 1200m. calculate it's length,if the width is 30m
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