Răspunsuri

2014-05-26T17:54:49+03:00
1060-920=140(primul numar)
1060-760=300(ap treilea nnumar)
1060-(140+300)=1060-440=620(al doilea numar)
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  • Utilizator Brainly
2014-05-26T17:56:49+03:00
A+b+c=1060
a+b=760
b+c=920

760+c=1060
c=300

a+920=1060
a=140

b+300=920
b=620

Verificare : 140+620+300=1060
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