57. An agricultural field is in form of a rectangle of length 20m and width14m.A pit 6m long 3m wide and 2.5 m deep is dug in the corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field.Find the extent to which the level of the field has

57. An agricultural field is in form of a rectangle of length 20m and

1.	57. An agricultural field is in form of a rectangle of length 20m and width14m.A pit 6m long 3m wide and 2.5 m deep is dug in the corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field.Find the extent to which the level of the field has
Answer» 57. An agricultural field is in form of a rectangle of length 20m and width14m.A pit 6m long 3m wide and 2.5 m deep is dug in the corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field.Find the extent to which the level of the field has