Advertisements
Advertisements
प्रश्न
A magazine charges Rs 300 per 10 sq cm area for advertising. A company decided to order a half page advertisment. If each page of the magazine is 15 cm × 24 cm, what amount will the company has to pay for it?
Advertisements
उत्तर
Given, charges for 10 sq cm advertisement = ₹ 300
∴ Charges for 1 sq cm advertisement = `(₹ 300)/(10 "sq cm") xx 1` sq cm = ₹ 30
In order to find out the amount the company has to pay for a half page advertisement, we will find the area of half page of magazine and then multiply it with the charges for 1 sq cm advertisement.
Now, area of 1 page of magazine
= 15 cm × 24 cm
= 360 cm2
∴ Area of a half page of magazine
= `("Area of" 1 "page of magazine")/2`
= `360/2`
= 180 cm2
So, charges for half page advertisement
= Area of half page of magazine × Charges for 1 sq cm advertisement
= 180 × 30
= ₹ 5400
Hence, the company has to pay ₹ 5400 for it.
APPEARS IN
संबंधित प्रश्न
If P is any point in the interior of a parallelogram ABCD, then prove that area of the
triangle APB is less than half the area of parallelogram.
Let ABC be a triangle of area 24 sq. units and PQR be the triangle formed by the mid-points of the sides of Δ ABC. Then the area of ΔPQR is
If AD is median of ΔABC and P is a point on AC such that
ar (ΔADP) : ar (ΔABD) = 2 : 3, then ar (Δ PDC) : ar (Δ ABC)
Which has the bigger area - one of your footprints or the page of this book?
Which has the smaller area - two five-rupee notes together or a hundred rupee notes?
Karunya bought three fields.
Find the area of all three fields.
- Field (A) ____________ square metre.
- Field (B) ____________ square metre.
- Field (C) ____________ square metre.
In the following figure, the area of parallelogram ABCD is ______.
Find the area of the following figure by counting squares:
Find the area of the following figure by counting squares:
When using a square centimeter sheet for measurement, the area of one entire square equals:
