Question

$(1 + 6 \100) {}^{2}$

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Answer 1

${(1 + \frac{6}{100}) }^{2} \\ ({1 + \frac{3}{50}) }^{2} \\ {( \frac{50 + 3}{50} )}^{2} \\ ( { \frac{53}{50}) }^{2} \\ \frac{2809}{2500} \\ = 1.1236$