Răspuns:
Explicație pas cu pas:
⁹⁾5/10+³⁰⁾1/3+105/90= a/2020
(45+30+105)/90=a/2020
180/90=a/2020
2/1=a/2020
a= 2020*2
a= 4040
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Răspuns:
Explicație pas cu pas:
⁹⁾5/10+³⁰⁾1/3+105/90= a/2020
(45+30+105)/90=a/2020
180/90=a/2020
2/1=a/2020
a= 2020*2
a= 4040