How many digits are in (8×10^8)(10×10^10)?
Choose the correct choice from the following answers
A) 20
B) 25
C) 26
D) 27
E) 28
The question simplfies to (8×10^8)(10^11)   =&gt; 8*10^19   =&gt; Will contain 19 zeros +1 digit 8   =&gt;20   20ns 20
<result>A</result>
How many digits are in (8×10^8)(10×10^10)?