Day 2: Multiplied by 5 (Guna karna)Post: Kisi bhi number ko 5 se guna karne ka fast tarika.Problem: 44 × 5 = ?Solution:Number ka aadha (half) karo: 44 ÷ 2 = 22Peeche ek 0 laga do: 220!t.me/maths_mind_1/4April 20, 2026 79