Choose the correct option: 0.9 m 2 = ? Options: A . &nbsp 90 c m 2 B . &nbsp 9000 c m 2 C . &nbsp 9000 m 2 D . &nbsp 9 m 2

Answer: Option B : B 1 m = 100 cm. Hence 1 sq. m = 100 × 100 c m 2 ⇒ 0.9 m 2 = 0.9 × 100 × 100 = 9000 c m 2 ( shifting the decimal by 1 place)

Choose the correct option: 0.9m2= ?

Discussion Forum : Perimeter And Area

Question -

Choose the correct option: $0.9 m^{2} = ?$

Options:

A .

90 c m^{2}

B .

9000 c m^{2}

C .

9000 m^{2}

D .

9 m^{2}

Answer: Option B
:
B

1 m = 100 cm.
Hence 1 sq. m $= 100 \times 100 c m^{2}$
$\Rightarrow 0.9 m^{2} = 0.9 \times 100 \times 100 = 9000 c m^{2} ( shifting the decimal by 1 place)$

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