I need to know what the percent of decrease is?
2 answers:
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Answer:
The number of (2 X 4 ) foot tiles needed for 48 square feet is 6.
Step-by-step explanation:
The dimensions of the small tiles = 2 ft x 4 ft
Area that needed to be covered by tiles = 48 sq feet
Now, Area of 1 tile = LENGTH X WIDTH
= 2 ft x 4 ft = 8 sq ft
Now,
=
or, Number of tiles required = 6
Hence, the number of (2 X 4 ) foot tiles needed for 48 square feet is 6.