Question

Упростите выражение
1) -1,2*3a
2)-0,8x *(-0,7)
3)-5b*2,4c
4)-6a*0,7b*(-0,5c)
5)-4/15x*5/16*(-y)
6)1целая3/5x*(-13/12y)

Answer 1

1) ... = - 3,6а
2) ... = 0,56х
3) ... = -12bc
4) ... = 2,1аbс
5) ... = 1/12ху
6) ... = -26/15ху = -1ц 11/15ху