Respostas
respondido por:
7
0,235454= 2354 - 23 = 2331
990 9900
2,777 = 27 - 2 ==> 25
9 9
respondido por:
14
x=0,235454... x(10.000)
10.000x=2354,5454...
x=0,235454... x(100)
100x=23,5454...
10.000x=2354,5454...
100x= 23,5454...
9900x=2331
x= 2331
9900
2,777...
x=2,777... x (10)
10x=27,777...
x= 2,777...
9x=25
x=25
9
10.000x=2354,5454...
x=0,235454... x(100)
100x=23,5454...
10.000x=2354,5454...
100x= 23,5454...
9900x=2331
x= 2331
9900
2,777...
x=2,777... x (10)
10x=27,777...
x= 2,777...
9x=25
x=25
9
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