Вычислитег] (4/3+1/9)×4 , д](1/2+1/3)×2 ,и а] (3/4-1/2)×5 - вопрос №4842411431941213234125141125 от nf781 16.07.2022 08:47

Question

Математика: Вычислитег] (4/3+1/9)×4 , д](1/2+1/3)×2 ,и а] (3/4-1/2)×5 , г,,] (1/4-1/12)×5

nf781 · Answer

(4/3+1/9)*4=(12/9+1/9)*4=13/9*4=52/9=5 7/9(1/2+1/3)2=(3/6+2/6)*2=5/6*2=5/3=  1 2/3(3/4-1/2)*5=(3/4-2/4)*5=1/4*5=5/4=1 1/4(1/4-1/12)*5=(3/12-1/12)*5=2/12*5=1/6*5=5/6...