Question

A room is 16m long and 8,5m wide if a square carpet of 10.5 m is laid on the floor,then find the area which is left uncarpeted

Answer 1

Area of room =
$16 \times 8.5 = 136 {m}^{2}$
Area of carpet =
${10.5}^{2} = 110.25 {m}^{2}$
Therefore area left =
$136 - 110.25 = 25.75 {m}^{2}$
Answer is 25.75 meter square

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