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stiv31 [10]
3 years ago
5

Proportion problem

- 6}{5}" alt="\frac{a - 6}{5}" align="absmiddle" class="latex-formula"> = \frac{7}{12}
Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

Answer:

a = 107/60

Step-by-step explanation:

a−6/5 = 7/12

a - 6/5 + 6/5 = 7/12

a = 7/12 + 6/5

a = 35+72/60

a = 107/60

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it cannot be considered unusual if there was 1 telephone user in this sample without a landline

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