If P: Q = R: S; Then Show That: Mp + Nq : Q = Mr + Ns : S. - ICSE Class 10 - Mathematics
why create a profile on shaalaa.com?
1. Inform you about time table of exam.
2. Inform you about new question papers.
3. New video tutorials information.
If p: q = r: s; then show that: mp + nq : q = mr + ns : s.
`p/q = r/s`
`=> (mp)/q = (mr)/s`
`=> (mp)/q + n = (mr)/s + n`
`=> (mp + nq)/q = (mr + ns)/s`
Hence mp + nq : q = mr + ns : s
Is there an error in this question or solution?
Solution If P: Q = R: S; Then Show That: Mp + Nq : Q = Mr + Ns : S. Concept: Proportions.