1.

The standard form for 0.000064 is(a) 64 × 104 (b) 64 × 10-4 (c) 6.4 × 105 (d) 6.4 × 10-5

Answer»

(d) 6.4 × 10-5

Given, 0.000064 = 0. 64 x 10-4 =6.4 x 10-5

Hence, standard form of 0.000064 is 6.4 x 10-5.



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