Question

1 3/4 .-16/7 ; 12 : -6/5 + 1/5

Answer 1

\(1\dfrac{3}{4}.\dfrac{-16}{7}\)
\(=\dfrac{7}{4}.\dfrac{-16}{7}\)
\(=-4\)
\(12:\dfrac{-6}{5}+\dfrac{1}{5}\)
\(=-10+\dfrac{1}{5}\)
\(=-\dfrac{49}{5}\)

Answer 2

`1 3/4 . -16/7=7/4.(-16/7)=-4. `
` 12: -6/5+1/5=-10+1/5=-49/5`