Question

Find the percentage of 12 1/2% of 80 kg

Answer 1

Step-by-step explanation:

$12 \frac{1}{2} \% \: of \: 80 \: kg \\ = \frac{12 \times 2 + 1}{2} \% \: of \: 80 \: kg \\ = \frac{24 + 1}{2} \% \: of \: 80 \: kg \\ = \frac{25}{2} \% \: of \: 80 \: kg \\ = \frac{25}{2 \times 100} \times 80 \\ = \frac{1}{2 \times 4} \times 80 \\ = \frac{1}{8} \times 80 \\ = 10 \: kg \\ thus \\ 12 \frac{1}{2} \% \: of \: 80 \: kg = 10 \: kg$

Answer 2

Step-by-step explanation:

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