Question

a part of 0.75 metres wide is light inside a square field side 15 metres find the cost of covering paath with red sand rate the rupees 2.50 per square metre​

Answer 1

Answer:

ruprees 106.875

Step-by-step explanation:

area of square is 225sq m

area of inner square is 13.5×13.5

= 182.25 sq m

area of path = 225-182.25

= 42.75sq m

cost of red sand per sq m = 2.50

cost of red sand for 42.75sq m= 2.50×42.75

= rupees 106.875 answer