escribe las fracciones generatrices:
a)0,008
b)2,004( 4 periodico )
c)0,253(53 periodico)
d)1,15(15 periodico)
a)
0,008 = 8 / 1000 simplificamos por 8 nos queda
1/125
b) 2,004 = 2004 - 200 / 900 = 1804/900 : 2 = 902/450 : 2 -> 451 /225
c) 0,253535353 = 253 - 2 / 990 = 251/990
d) 1,15151515 = 115-1 / 99 = 114/99 : 3 = 38/33
Saludos, alguna duda me avisas.
8...............1
--------=------------
1000..........125
2004 - 200...........1804.............451
----------------- =------------- =----------------
.....900....................900..................225
253-2..........251
------------=-----------
990................990..
115 - 1...........114..........38.
------------=-----------= ------------
99.................33...............33
espero que te sirva, salu2!!!
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a)
0,008 = 8 / 1000 simplificamos por 8 nos queda
1/125
b) 2,004 = 2004 - 200 / 900 = 1804/900 : 2 = 902/450 : 2 -> 451 /225
c) 0,253535353 = 253 - 2 / 990 = 251/990
d) 1,15151515 = 115-1 / 99 = 114/99 : 3 = 38/33
Saludos, alguna duda me avisas.
a)0,008
8...............1
--------=------------
1000..........125
b)2,004( 4 periodico )
2004 - 200...........1804.............451
----------------- =------------- =----------------
.....900....................900..................225
c)0,253(53 periodico)
253-2..........251
------------=-----------
990................990..
d)1,15(15 periodico)
115 - 1...........114..........38.
------------=-----------= ------------
99.................33...............33
espero que te sirva, salu2!!!