Question

cost of painting the walls at Rs 3.50 per square mele.
A field is 150 m long and 100 m wide. A plot (outside the field) 50 m long and 30 m wide
is dug to a depth of 8 m and the earth taken out from the plot is spread evenly in the
field. By how much is the level of field raised?
ind the​

Answer 1

good question....

Step-by-step explanation:

Very inspiring...