Oblicz :
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1)
(∛(27/8) + 9 * 2/3 ) * 3/2 = (3/2 + 6) * 3/2 = (3/2 + 12/2) * 3/2 =
=15/2 *3/2 = 45/4 = 11 1/4
2)
√(16/9) - 1/25 * 100/4 + 5/3 = 4/3 -1 + 5/3 = 4/3 - 3/3 + 5/3 = 6/3 = 2
∛27/8 + 9:1,5 3/2+6
------------------ = --------- = 15/2 * 3/2 = 45/4 = 11 i 1/4 = 11,25
2/3 2/3
√16/9 - 0,04:0,04 + 5/3 = 4/3 - 1 + 5/3=9/3-1=3-1=2
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1)
(∛(27/8) + 9 * 2/3 ) * 3/2 = (3/2 + 6) * 3/2 = (3/2 + 12/2) * 3/2 =
=15/2 *3/2 = 45/4 = 11 1/4
2)
√(16/9) - 1/25 * 100/4 + 5/3 = 4/3 -1 + 5/3 = 4/3 - 3/3 + 5/3 = 6/3 = 2
∛27/8 + 9:1,5 3/2+6
------------------ = --------- = 15/2 * 3/2 = 45/4 = 11 i 1/4 = 11,25
2/3 2/3
√16/9 - 0,04:0,04 + 5/3 = 4/3 - 1 + 5/3=9/3-1=3-1=2