Advertisements
Advertisements
प्रश्न
What will be the labour cost of laying the floor of an assembly hall which is 14 m long and 10 m breadth if the cost of laying is ₹ 60 per sq.m?
Advertisements
उत्तर
Area of a rectangle = length × breadth
= 14 × 10
= 140 cm2
Cost of laying 1 sq.m = 60 rupees
Cost of laying the floor = 140 × 60
= 8400 rupees
APPEARS IN
संबंधित प्रश्न
As shown in the figure, four napkins, all of the same size, were made from a square piece of cloth of length 1 m. What length of lace will be required to trim all four sides of all the napkins?
If the side of a square is 12 cm, find its area.
The area of a rectangle is 102 sqcm. If its length is 17 cm, what is its perimeter?
What is the value of a rectangular plot of land 75.5 m long and 30.5 m broad at the rate of 1000 rupees per square metre?
Find the area of the following rectangle
length = 8 cm and breadth = 5 cm
Find the area of the rectangle whose sides are:
2 km and 3 km
By splitting the following figure into rectangles, find their areas (The measures are given in centimetres).
Split the following shape into rectangle and find their area. (The measures are given in centimetres).
How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are:
100 cm and 144 cm
A rectangular wall is 5 m long and 4 m high. What is its area in square meters?
