Simplify- 1-8- 10112- 104

The correct option is D 9× 10^6 1.8× 10^112× 10^4 = 1.82× 10^11 4 =0.9 × 10^7 = 9× 10^6 Ans Option D . ...

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Standard X

Mathematics

Applications of HCF & LCM in Real-World Problems

Simplify: 1...

Question

Simplify: $\frac{1.8 \times 10^{11}}{2 \times 10^{4}}$

9 \times 10^{7}

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0.9 \times 10^{6}

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0.9 \times 10^{5}

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9 \times 10^{6}

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Solution

The correct option is D $9 \times 10^{6}$
$\frac{1.8 \times 10^{11}}{2 \times 10^{4}}$

$= \frac{1.8}{2} \times 10^{11 - 4}$

$= 0.9 \times 10^{7}$

$= 9 \times 10^{6}$

Ans-Option $D$ .

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Simplify: 1.8×10112×104

The correct option is D 9×1061.8×10112×104=1.82×1011−4=0.9×107=9×106Ans-Option D.

Simplify: $\frac{1.8 \times 10^{11}}{2 \times 10^{4}}$

The correct option is D $9 \times 10^{6}$
$\frac{1.8 \times 10^{11}}{2 \times 10^{4}}$

$= \frac{1.8}{2} \times 10^{11 - 4}$

$= 0.9 \times 10^{7}$

$= 9 \times 10^{6}$

Ans-Option $D$ .