Answer:
16 cans
Step-by-step explanation:
Length of a rectangular wooden floor= 51 feet
Breadth of a rectangular wooden floor= 32 feet
Area of a rectangular wooden floor= L × B
Area of a rectangular wooden floor=51×32
Area= 1632 feet sq.
Area cover by each can = 102 square feet
Number of cans required= Total area / Area required by each can
Number of cans required= 1632 / 102
Number of cans required= 16 cans
Hence , the correct answer is 16 cans