Question

realizar un problema con esta opercion 1-4/7+3/14=

Answer 1

Resolver.

1 - 4/7 + 3/14 =      El mcm de los denominadores 7 y 14 es 14
14/14 - 4(2)/(7*2) + 3/14 =
14/14 - 8/14 + 3/14 =
(14 - 8 + 3)/14 =
(17 - 8)/14 =
9/14

Respuesta.
9/14

Answer 2

1 - 4/7 + 3/14 = 11/7 + 3/14 = 22/14 + 3/4 = 25/4 = 4 1/4
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