# What is the rectangular field?

The breadth of a rectangle is 25 m. The total cost of laying a grass bed on this field was Rs. 12375 at the rate of Rs. 15 per sq. m. What is the rectangular field?

- 27 m
- 30 m
- 33 m
- 32 m

**Answer:(3) 33 m
Explanation:-
**The breadth of the rectangle = 25 m

Cost of a grass bed on this field = Rs.12375

Cost of per sq. m. = Rs.15

Therefore, the area of the field = 12375/15

= 825 m^{2}

Let be the length is X mitre.

Area of rectangle = Length x breadth

X x 25 = 825

X = 825/25

X = 33 mitres

Hence, the length is 33 mitres of a rectangle field.