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Arithmetic
5 problems similar to:
= - \frac { 7 } { 6 } \cdot \frac { 5 } { 3 } = \frac { 30 } { 21 }
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\frac{-7\times 5}{6\times 3}=\frac{30}{21}
Multiply -\frac{7}{6} times \frac{5}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{-35}{18}=\frac{30}{21}
Do the multiplications in the fraction \frac{-7\times 5}{6\times 3}.
-\frac{35}{18}=\frac{30}{21}
Fraction \frac{-35}{18} can be rewritten as -\frac{35}{18} by extracting the negative sign.
-\frac{35}{18}=\frac{10}{7}
Reduce the fraction \frac{30}{21} to lowest terms by extracting and canceling out 3.
-\frac{245}{126}=\frac{180}{126}
Least common multiple of 18 and 7 is 126. Convert -\frac{35}{18} and \frac{10}{7} to fractions with denominator 126.
\text{false}
Compare -\frac{245}{126} and \frac{180}{126}.
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