Răspuns :
c) [27,75-9,5]:17,75= 18,25 :17,75 = =1825:1775=1,02
d)10×[0,78+32,56:0,1]=10×[33,34:0,1]=
=10×[333,4:1]=10×333,4=3334
e)0,5×6,2-(15,1+0,4):5=3,1-15,5:50=3,1
- 155:50=3,1-2,81=0,29
f) 0,49+[2,2×0,05):11=0,49+2,25:11=
=0,49-0,20=0,29
c) [27,75-9,5]:17,75= 18,25 :17,75 = =1825:1775=1,02
d)10×[0,78+32,56:0,1]=10×[33,34:0,1]=
=10×[333,4:1]=10×333,4=3334
e)0,5×6,2-(15,1+0,4):5=3,1-15,5:50=3,1
- 155:50=3,1-2,81=0,29
f) 0,49+[2,2×0,05):11=0,49+2,25:11=
=0,49-0,20=0,29