Length of the rectangle = 3.7 m = 370 cm
Breadth of the rectangle = 0.6 m = 60 cm
Perimeter of a rectangle = 2 × (length + breadth)
= 2 × (370 cm + 60 cm)
= 2 × 430 cm
= 860 cm
So, the perimeter of the rectangle is 860 cm.
Therefore, option (d) is correct.