7.
[tex]( \frac{6}{5} ) \: ( - \frac{10}{9} )[/tex]
find a common denominator
it will turn into 54 over 45 times -50 over 45
multiply across, leaving the denominator the same
divide the numerator by the denominator
leaving you with 60
ANSWER: 60
8.
[tex] - 3 \div \frac{7}{8} [/tex]
Turn the whole number into a fraction by multiplying 3 by 8, also write an 8 under your answer, put the negative in front of the fraction
now we have -24 over 8 divided by 7 over 8
divide -24 by 7
now we have -3 over 8
ANSWER=
[tex] - \frac{3}{8} [/tex]
