Question

A)10*{0,57+(20,03-7,5):0,1
b)100*(325:3,25+3,25:325+3,25:3,25)
c)4,347:2,3*10-0,24+(54*0,01+1,3:10)
d)0,01+100:0,002+0,1*(2,7-0,7):0,001
e)0,01*10:0,02+10*(127-1,27)+2354,05

Va rog să calculați nu direct răspunsul!!!!!!

Trebuie să dea la prima 1258,7

Answer 1

a)10*(0.57+12.53):0.1=
10*13.1:0.1 =
131:0.1=
1310
b)100*(100+0.01+1)=
100*101.01=
10101
c)4.347:2.3*10-0.24+(0.54+0.13)=
4.347:2.3*10-0.24+0.67=
1.89*10-0.24+0.67=
18.9-0.24+0.67=
18.9-0.91=
17.99
d)0.01+100:0.002+0.1*2:0.001=
0.01+50000+0.2:0.001=
0.01+50000+200=
0.01+50200=
50200.01
e)0.01*10:0.02+10*125.73+2354.05=
0.1:0.02+1257.3+2354.05=
5+3611.35=
3616.35