Question

ma puteti ajuta va rog cu 5 si 6
dau coroana
va rog​

Answer 1

5. a.  0.2+0.8*0.25=0.2+0.8=1

b. 1.(6)+8= 9.(6)

c. 0.3+0.(3)*0.5=0.3+0.1(6)=0.4(6)

d. 1,(3)+0,7*0.5=1,(3)+0,35+1.68(3)

6. a. 1,646*10=16,46

b. 2,3* 25+102=57,5+102=159,5

c. 6,52*11-2,4=71,72-2,4=69,32

d. 2.541+0.35*50=2.541+17.5=20.0041

e. 20*4,5+0,75:2+1=90+0.375+1=91.375

f. 14,11*3,4+64;8+ 7 la puterea a 2-a= 47,974+8+7=62,974