Question

15% x 23 + 3/20 x 78 - 0.15

3/20 is a fraction

Answer 1

$\tt \implies \frac{15}{100} \times 23 + \frac{3}{20} \times 78 - \frac{15}{100} \\ \\ \tt \implies \frac{345}{100} + \frac{117}{10} - \frac{15}{100} \\ \\\tt \implies \frac{345 + 1170 - 15}{100} \\ \\\tt \implies \frac{1500}{100} \\ \\\tt \implies 15$

Answer 2

Answer:

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Explanation:

= 15/100 × 23 + 3/20 × 78 - 15/100

= 345/100 + 117/10 - 15/100

=345 + 1170 - 15/100

=1500/100=15