36/59× ( 1/45+7/60+1/40)
Răspunsuri la întrebare
Răspuns de
4
36/59× ( 1/45+7/60+1/40) =
= 36/59 * (8+42+9)/360 =
= 36/59 * 59/360 =
= 36 * 1/360 =
= 1/10
= 36/59 * (8+42+9)/360 =
= 36/59 * 59/360 =
= 36 * 1/360 =
= 1/10
Răspuns de
1
36/59 × ( 1/45+7/60+1/40) =
= 36/59 × (8+42+9)/360
=36/59 × 59/360
=1/10
= 36/59 × (8+42+9)/360
=36/59 × 59/360
=1/10
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