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a:23=45,r=4
527:b=25,r=2
(c+136)×20=2800
va rog frumos repede​


Răspuns :

Răspuns:

a=45×23+4

a=1039

b=(527-2)÷25

b=21

c+136=2800÷20

c+136=140

c=4