Question

324×150=54,251×402=47and523×246=120so651×345=?

Answer 1

https://brainly.in/question/7482025

324 * 150=54251*402=48523*246=120651*345=? - Brainly.in

Answer 2

324×150=54

(3+2+4)×(1+5+0)=9×6=54

251×402=47

(2+5+1)×(4+0+2)=8×6=48-1=47

523×246=120

(5+2+3)×(2+4+6)=10×12=120

651×345=(6+5+1)(3+4+5)-1=12×12-1=144-1=143

hope its help u