Question

Calculati
a) (4,2/0,012+3,5*0,24)*1,7
b) (3,5*2,4-1,2/0,4-5*0,01)*10
c) 0,1*[3+3,2*{100*0,01+5,2*(4-1,2*0,1)}
d) (0,1*0,02+7,3*1,5-1,3*2,1)*100
e) 1,03*(4,5/0,4+3,5/0,2-0,7*0,1

Answer 1

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