Find the cost of cultivating a rectangular field 34 m long and 18 m wide at Rs. 4.50 per sq. meter.
What is the cost of cultivating a rectangular field 34 m long and 18 m wide at Rs. 4.50 per square metre?
What is the cost of tiling a rectangular plot of land 300 m long and 100 m wide at the rate of Rs. 8 per sq. m.?