Q7 of 55 Page 36

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

(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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