Start learning →

Two positive numbers are in ratio 3:5. Adding 6 to each makes the ratio 2:3. Smaller original number?

A30
B12
C24
D18
Answer & Solution
Correct answer: D. 18
The relation (3t+6)/(5t+6)=2/3 gives t=6 and the smaller number 18.
Practise this question with Quill — ICSE Class 10 →

Keep practising Algebra: Equations, Inequations & Matrices

Browse all Algebra: Equations, Inequations & Matrices questions for ICSE Class 10, or explore more Mathematics topics.

Start a Algebra: Equations, Inequations & Matrices lesson →