MCQ
The value of $\frac{10^{22}+10^{20}}{10^{20}}$ is
- A10
- B$10^{42}$
- ✓101
- D$10^{22}$
✓
Answer
Correct option: C.
101
(c) $\frac{10^{22}+10^{20}}{10^{20}}=\frac{10^{20}\left[10^2+1\right]}{10^{20}}$
$=\frac{10^{20}[100+1]}{10^{20}}$
$=10^{20-20} \times 101=101$
$=\frac{10^{20}[100+1]}{10^{20}}$
$=10^{20-20} \times 101=101$
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