Question

The length and breadth of a rectangular sheet of paper is 30 cm and 20 cm respectively . A square sheet of side equal to one - fourth of the breadth of the rectangular sheet is removed from each corner of the sheet. Find the area of the remaining portion of the sheet.​

Answer 1

answer is in the attachment with full explanation hope it help you .......

Answer 2

length of rectangular sheet= 30 cm

breadth of rectangular sheet=20 cm

• area of rectangle= length× breadth
• 30×20
• =600

square side of equal to one-fourth of rectangular sheet

• 1/4×20
• = 5
• I explain 1 by 4 multiple 20,4×5
• =20
• then area of square= side× side
• 5×5=25

25×4= 100

last, 600-100

=500