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Arithmetic
5 problems similar to:
\frac{ 1 }{ 2 } (7 \times 7)+1= \frac{ 1 }{ 3 } (9 \times 7)+12
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\frac{7}{2}\times 7+1=\frac{1}{3}\times 9\times 7+12
Multiply \frac{1}{2} and 7 to get \frac{7}{2}.
\frac{7\times 7}{2}+1=\frac{1}{3}\times 9\times 7+12
Express \frac{7}{2}\times 7 as a single fraction.
\frac{49}{2}+1=\frac{1}{3}\times 9\times 7+12
Multiply 7 and 7 to get 49.
\frac{49}{2}+\frac{2}{2}=\frac{1}{3}\times 9\times 7+12
Convert 1 to fraction \frac{2}{2}.
\frac{49+2}{2}=\frac{1}{3}\times 9\times 7+12
Since \frac{49}{2} and \frac{2}{2} have the same denominator, add them by adding their numerators.
\frac{51}{2}=\frac{1}{3}\times 9\times 7+12
Add 49 and 2 to get 51.
\frac{51}{2}=\frac{9}{3}\times 7+12
Multiply \frac{1}{3} and 9 to get \frac{9}{3}.
\frac{51}{2}=3\times 7+12
Divide 9 by 3 to get 3.
\frac{51}{2}=21+12
Multiply 3 and 7 to get 21.
\frac{51}{2}=33
Add 21 and 12 to get 33.
\frac{51}{2}=\frac{66}{2}
Convert 33 to fraction \frac{66}{2}.
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Compare \frac{51}{2} and \frac{66}{2}.
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