Вычислите рациональным способом 275*32+725*28+275*18+725*22

Question

Вычислите рациональным способом 275*32+725*28+275*18+725*22

Answer 1

Попа !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

(275*32+275*18)+(725*8+725*22)=13750+21750=35500