7th Class
Mathematics
Comparing Quantities
Question Bank
Ratio and Proportion, Percentage and S.I. and C.I.
question_answer
If \[\frac{\mathbf{p}}{\mathbf{q}}\mathbf{=}\frac{\mathbf{m}}{\mathbf{n}}\mathbf{=}\frac{\mathbf{r}}{\mathbf{s}}\] then find the value of\[\frac{\mathbf{8p+2r+19m}}{\mathbf{8q+2s+19n}}\].