1) 27 • 3,8 = 102.6
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2) 3,07 • 42 = 128,94
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3) 0,237 • 53 = 12,561
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4) 431,8 • 2,3 = 993,14
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5) 7,23 • 54 = 390,42
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6) 2,39 • 3,72 = 8,8908
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7) 2,07 • 30,8 = 63,756
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8) 6,13 • 0,25 = 1,5325
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9) 0,05 • 0,03 = 0,0015
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