Selina Concise Mathematics Class 6 ICSE Solutions Chapter 13 Unitary Method Selina Publishers Concise Mathematics Class 6 ICSE Solutions Chapter 13 Unitary Method Unitary Method Exercise 13A – Selina Concise Mathematics Class 6 ICSE Solutions Question 1. The price of 25 identical articles is ₹ 1,750. Find the price of : (i) one article (ii) 13 articles Solution: ... Read more