Question

c) A rectangular mirror is 1.5 m long and 75 cm wide. What is its area?
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Answer 1

Step-by-step explanation:

1.5x0.75=1.125 sq m or 11250 sq cm

Answer 2

Answer:

$11250 \: cm^{2}$

Step-by-step explanation:

$length \: = 1.5 \times 100 = \frac{15}{10} \times 100 \\ = 150 \: cm \\ breadth \: = 75 \: cm \\ area \: of \: rectangular \: mirror \: = 150 \times 75 \: {cm}^{2} \\ = 11250 \: {cm}^{2}$

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