Evaluate
21
Factor
3\times 7
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\frac{\frac{48}{3}}{\frac{36}{4}-1}+19
Multiply 6 and 8 to get 48.
\frac{16}{\frac{36}{4}-1}+19
Divide 48 by 3 to get 16.
\frac{16}{9-1}+19
Divide 36 by 4 to get 9.
\frac{16}{8}+19
Subtract 1 from 9 to get 8.
2+19
Divide 16 by 8 to get 2.
21
Add 2 and 19 to get 21.
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Limits
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