Question

write down the decimal expansion of this



first and ryt answer will be marked as brainlist

Answer 1

23/10*5
0.00023
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Answer 2

$\bold{\huge{\underline{Solution}}}$

Q $\dfrac{23}{2^3 5^2}$

$\implies \dfrac{23}{2\times5 \times2 \times 5 \times 2}$

$\implies \dfrac{23}{10\times 10 \times 2}$

$\implies \dfrac{23}{100\times 2}$

$\implies \dfrac{11.5}{100}$

$\implies \bold{0.115}$

$\bold{\underline{Answer}}$

$\implies \bold{1.15\times10^{-1}}$