7th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-11
question_answer
If \[P=\frac{-14}{5}\times \left( \frac{-10}{9} \right)\times \left( \frac{27}{7} \right)\] and \[Q=(-25)\times \frac{17}{5}\times \frac{2}{34}\] then find the value of \[\frac{P+Q}{P-Q}\]