The correct option is D 1000 ( 1000)^7÷10^18 = ( 1000)^7/10^18 = ( 10^3)^7/10^18 = 10^( 3 × 7)/10^18 = ( 10)^( 21 18) = 10^3 = 1000. ...

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Standard IX

Mathematics

Quotient Law

10007÷ 1018=?

Question

(1000) $^{7}$ $\div$ 10 $^{18}$ = ?

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100

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1000

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10000

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10⁶

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Solution

The correct option is C
1000

${(1000)}^{7} \div 10^{18} = \frac{{(1000)}^{7}}{10^{18}} = \frac{{(10^{3})}^{7}}{10^{18}} = \frac{10^{(3 \times 7)}}{10^{18}} = {(10)}^{(21 - 18)} = 10^{3} = 1000.$

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Similar questions

Q. The perfix

10^{18}

is:

Q. The prefix

10^{18}

Q. The prefix of

10^{18}

is:

Q. In a semiconductor, the concentrations of electrons and holes are

8 \times 10^{18} {/m}^{3}

and

5 \times 10^{18} {/m}^{3}

respectively. The semiconductor is -

One coulomb charge is equivalent to the charge contained in:
(a) $2.6 \times 10^{19}$ electrons
(b) $6.2 \times 10^{19}$ electrons
(c) $2.65 \times 10^{18}$ electrons
(d) $6.25 \times 10^{18}$ electrons

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(1000)7 ÷ 1018= ?

The correct option is C 1000 (1000)7÷1018=(1000)71018=(103)71018=10(3×7)1018=(10)(21−18)=103=1000.

(1000) $^{7}$ $\div$ 10 $^{18}$ = ?

The correct option is C
1000

${(1000)}^{7} \div 10^{18} = \frac{{(1000)}^{7}}{10^{18}} = \frac{{(10^{3})}^{7}}{10^{18}} = \frac{10^{(3 \times 7)}}{10^{18}} = {(10)}^{(21 - 18)} = 10^{3} = 1000.$