Respuesta:
d)41/14
e)3/2
f)8/3
Explicación paso a paso:
d) 3/7 + 5/2
= 6/14 + 35/14
= 41/14
e) 9/5 - 3/10
= 18/10 - 3/10
= 15/10
= 3/2
f) 9/3 + 1/2 - 5/6
= MCM: 3,2,6=6
= 6/3=2*9=18
=6/2=3*1=3
=6/6=1*5=5
=18+3-5
=16/6
=8/3
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Respuesta:
d)41/14
e)3/2
f)8/3
Explicación paso a paso:
d) 3/7 + 5/2
= 6/14 + 35/14
= 41/14
e) 9/5 - 3/10
= 18/10 - 3/10
= 15/10
= 3/2
f) 9/3 + 1/2 - 5/6
= MCM: 3,2,6=6
= 6/3=2*9=18
=6/2=3*1=3
=6/6=1*5=5
=18+3-5
=16/6
=8/3