$$6.2 \times 5.5 \times 4.5 = ?$$
$$ 5.5 \times 4.5$$ =$$\frac{11}{2} \times \frac{9}{2}$$ = $$\frac{99}{4}$$
$$\frac{99}{4}$$ = 24.75
$$6.2\times24.75$$ ≈ 149
Hence Option E is the correct answer
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