Evaluate
\frac{33}{28}\approx 1.178571429
Factor
\frac{3 \cdot 11}{2 ^ {2} \cdot 7} = 1\frac{5}{28} = 1.1785714285714286
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\frac{21}{28}+\frac{12}{28}
Least common multiple of 4 and 7 is 28. Convert \frac{3}{4} and \frac{3}{7} to fractions with denominator 28.
\frac{21+12}{28}
Since \frac{21}{28} and \frac{12}{28} have the same denominator, add them by adding their numerators.
\frac{33}{28}
Add 21 and 12 to get 33.
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Limits
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