isadoradp25 14/04/2022 X= 1,9777 (10) 10x = 19,777... (10) 100x= 197,777... 100x =197,777... - 10x= 19,777... 90x= 178 X = 178/90 :2 X= 89/45
isadoradp25
X= 1,9777 (10)
10x = 19,777... (10)
100x= 197,777...
100x =197,777...
- 10x= 19,777...
90x= 178
X = 178/90 :2
X= 89/45