Q. 74.5( 20 Votes )

# Write each of the following numbers in usual form:

(i) 2.06x10^{-5}

(ii) 5 x10^{-7}

(iii) 6.82 x 10^{-6}

(iv) 5.673x10^{-4}

(v) 1.8 x10^{-2}

(vi) 4.129 x10^{-3}

Answer :

(i) 2.06 × 10^{-5} =

(ii) 5 × 10^{-7} =

= 0.0000005

(iii) 6.82 × 10^{-6} =

(iv) 5.673 × 10^{-4} =

(v) 1.8 × 10^{-2} =

= 0.018

(vi) 4.129 × 10^{-3} =

= 0.004129

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