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\frac{30}{15}-\frac{8}{15}-\frac{7}{15}
Convert 2 to fraction \frac{30}{15}.
\frac{30-8}{15}-\frac{7}{15}
Since \frac{30}{15} and \frac{8}{15} have the same denominator, subtract them by subtracting their numerators.
\frac{22}{15}-\frac{7}{15}
Subtract 8 from 30 to get 22.
\frac{22-7}{15}
Since \frac{22}{15} and \frac{7}{15} have the same denominator, subtract them by subtracting their numerators.
\frac{15}{15}
Subtract 7 from 22 to get 15.
1
Divide 15 by 15 to get 1.
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Limits
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