Răspuns:
12
a)16*0,02+2,5^2:10
16*0,02+6,25:10
0,32+6,25:10
0,32+0,625
=0,945
b)35,7:100+1,4^3:10
35,7:100+2,744:10
0,357+2,744:10
0,357+0,2744
=0,6314
c)6,5*(14,3-8,4)+7,2^3
6,5*7,9+373.248
51,35+373.248
=424.598
d)(12,81-3,06)^2-147,5:10
9,75^2-14,75
95.0625-14,7500
=80,3125
Explicație pas cu pas:
