Монгол Бодлогын Сан

Заавар:

Бодолт: $$\begin{align*} \text{Илэрх.}&=32^{\frac25}\cdot0.5-(\sqrt{25})^0+\Big(-\dfrac15\Big)^{-2}+\Big(\dfrac23\Big)^{-4}\cdot\Big(\dfrac23\Big)^3\\ &=(2^5)^{\frac25}\cdot 2^{-1}-1+(-5)^2+\Big(\dfrac23\Big)^{-4+3}\\ &=2^2\cdot 2^{-1}-1+25+\Big(\dfrac23\Big)^{-1}\\ &=2-1+25+\dfrac32=27.5 \end{align*}$$ болно. Энэ нь олох тооны $10\%$ тул $\dfrac{27.5}{10}\cdot 100=275$ байна.