Respostas
respondido por:
1
180/ {10+2. [20-45 / (13 - 2.5 )]} =
180/ {10+2 . [20-45 / 13 - 10 ]} =
180/ {10+2 . [20-45 / 3 ]} =
180 / {10+2 . [ 20 - 15 ]} =
180 / [ 10+2 .5 ] =
180 / 10 + 10 =
180 / 20 =
9
180/ {10+2 . [20-45 / 13 - 10 ]} =
180/ {10+2 . [20-45 / 3 ]} =
180 / {10+2 . [ 20 - 15 ]} =
180 / [ 10+2 .5 ] =
180 / 10 + 10 =
180 / 20 =
9
cintiab201:
acho que cometeu um engano, Pq 45/3=15. então fica 20-15, n?
respondido por:
3
180:{10+2.[20-45:(13-2.5)]}
180:{10+2.[20-45:3]}
180:{10+2.[20-15]}
180:{10+2.5}
180:{10+10}
180:20
=9
180:{10+2.[20-45:3]}
180:{10+2.[20-15]}
180:{10+2.5}
180:{10+10}
180:20
=9
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