Question

3. Standard form of 850000000000 is

(a) 85.0 ×10-12
(b) 8.5 ×1011

(c) 8.5 ×1012

(d) 8.5 ×10-11
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Answer 1

Standard form of 850000000000 is option b

Definition:

Scientific notation is a widely used floating point system in which numbers are expressed as products consisting of a number between 1 and 10 multiplied by an appropriate power of 10.

Step-by-step explanation:

As per the definition,the 850000000000 is written as follows,

$8.5*10^{11}$ that is option b.

Therefore,the correct option is b $8.5*10^{11}$.