If an equal number of largest possible squares are removed from this rectangular sheet of paper, what fraction of the paper will be left unused?
Question 128
4 squares each of the side 10 cm have been cut from each corner of a rectangular sheet of paper of size 100 cm × 80 cm. From the remaining piece of paper, an isosceles right triangle is removed whose equal sides are each of 10 cm length. Find the area of the remaining part of the paper.
Question 50
Amita wants to make rectangular cards measuring 8 cm×5 cm. She has a square chart paper of side 60 cm. How many complete cards can she make from this chart? What area of the chart paper will be left ?
From a rectangular sheet of paper, two squares are cut off as shown below:
The remaining rectangle should have area 24 squares centimetres. What should be the lengths of the sides of the squares?