Indices and decimal places
What is `10^0.2` ?
The way to tackle these problems is (if you can) turn the decimal into a fraction.
And we now know this equals
What do we have to multiply by itself `10` times to get `10` then multiply the answer by itself `2` times.
In this case:
`root10\10=1.259` (see logarithms)
And `(1.259)^2 = 1.259\times1.259`