Penjelasan dengan langkah-langkah:
[tex]\tt{ \: 4.75 + 75\% - 1 \frac{1}{4} } = \to \: \tt{ \: 4.75 + 75\% - \frac{5}{4} } \\ \\ = \to \: \tt{ \: \frac{19}{4} + 75\% - \frac{5}{4}} \\ \\ = \to \: \tt{ \: \frac{19}{4} + 75 \times \frac{1}{100} - \frac{5}{4} } \\ \\ = \to \: \tt{ \: 75 \times \frac{1}{100} } \\ \\ = \to \: \tt{ \: \frac{75}{1} \times \frac{1}{100} } \\ \\ = \to \: \tt{ \: \frac{3 \times 1}{1 \times 4} } \\ \\ = \to \: \tt{ \: \frac{3}{4}} \\ \\ = \to \: \tt{ \: \frac{19}{4} + \frac{3}{4} - \frac{5}{4} } \\ \\ = \to \: \tt{ \: \frac{19 + 3 - 5}{4} } \\ \\ = \to \: \tt{ \: \frac{17}{4} } \\ \\ = \to \: \tt{ \: 4 \frac{1}{4} ( \: b \: )} \\ \\ \\ = \to \: \tt{ \: {5}^{3} - \sqrt[3]{21.952}} \\ \\ = \to \: \tt{ \: 125 - 28} \\ \\ = \to \: \tt{ \: 97 \: ( \: b \: )}[/tex]
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