Multiply or divide as indicated.
-$- \frac { 4 } { 7 } \cdot \left( - \frac { 4 } { 9 } \right)$
A) $\frac { 16 } { 63 }$
B) $- \frac { 16 } { 63 }$
C) $- \frac { 63 } { 16 }$
D) $\frac { 63 } { 16 }$

Question

Quizplus · Accepted Answer

When multiplying two negative fractions, the negatives cancel out, resulting in a positive product. Multiply the numerators together and the denominators together: $(- \frac { 4 } { 7 }) \cdot (- \frac { 4 } { 9 }) = \frac { 16 } { 63 }$.

Multiply or Divide as Indicated −47⋅(−49)- \frac { 4 } { 7 } \cdot \left( - \frac { 4 } { 9 } \right)−74​⋅(−94​)

Multiply or Divide as Indicated $- \frac { 4 } { 7 } \cdot \left( - \frac { 4 } { 9 } \right)$