Question

solve 3 *1/2+4 *3/6+7 *9/18+6*7/14​

Answer 1

Answer:

Step-by-step explanation:

I think answer should be 15

Answer 2

$[tex]3 \times \frac{1}{2} + 4 \times \frac{3}{6} + 7 \times \frac{9}{18} + 6 \times \frac{7}{14} \\ \\ = 3 \times \frac{1}{2} + 4 \times \frac{1}{2} + 7 \times \frac{1}{2} + 6 \times \frac{1}{2} \\ \\ = \frac{3}{2} + \frac{4}{2} + \frac{7}{2} + \frac{6}{2} \\ \\ = \frac{3 + 4 + 7 + 6}{2} \\ \\ = \frac{20}{2} \\ \\ = 10$[/tex]

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