( 7 - 33 / 4 )*( 11 /21 -17/21)*1 1/2+1 1/4 + 1/6 - вопрос №7334112117211121141616137486 от TheGreatHaterMisha 04.07.2020 03:03

Question

Математика: ( 7 - 33 / 4 )*( 11 /21 -17/21)*1 1/2+1 1/4 + 1/6 ​

TheGreatHaterMisha · Answer

(7-33/4)*(11/21-17/21)*11/2+11/4+1/6;(7-33/4)=7-8,25=-1,25;(11/21-17/21)=0,52-0,8=-0,28;-1,25*(-0,28)=0,35;11/2+11/4+1/6=5,5+2,75+0,16=8,41;0,35*8,41=2,94~3...

( 7 - 33 / 4 )*( 11 /21 -17/21)*1 1/2+1 1/4 + 1/6 ​

( 7 - 33 / 4 )( 11 /21 -17/21)1 1/2+1 1/4 + 1/6