A floor is 15.5m long and 14.4m wide 4square carpet of 4m is laid on one floor find area of floor that is not carpeted
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Answer:
159.3 sq. m
Step-by-step explanation:
area of rectangular floor
= l × b
= 15.5 × 14.4
= 223.2 sq.m
area of square shaped carpet
= side × side
= 4 × 4
= 16 sq. m
therefore area of 4 square shape carpet
= 4 × 16
= 64 sq m
therefore , area of floor that is not carpeted
= A( floor ) - A(4carpet)
= 223.2 - 64
= 159.2 sq. m
therefore 159.2 sq. m of area of the floor is not carpeted.
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