Question
$340900000 = 3.409 \times 10 $_____.
✓
Answer
$340900000=3.409 \times 10^8$
Solution:
For standard form, $340900000=3409 \times 10^5$
Also, $3409=3.409 \times 10^3$
$\text { So, } 3.409 \times 10^3 \times 10^5$
$=3.409 \times 10^8\left[\therefore a^m \times a^n=a^{m+n}\right]$
$340900000=3.409 \times 10^8$
Solution:
For standard form, $340900000=3409 \times 10^5$
Also, $3409=3.409 \times 10^3$
$\text { So, } 3.409 \times 10^3 \times 10^5$
$=3.409 \times 10^8\left[\therefore a^m \times a^n=a^{m+n}\right]$
$340900000=3.409 \times 10^8$
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