Odpowiedź:
Szczegółowe wyjaśnienie:
1,5 * (3/5 : 3 + 0,2) - 1/20 = 1,5 * (3/5 * 1/3 + 2/10) - 1/20 = 1,5 * (3/15 + 1/5) - 1/20 = 1,5 * (1/5 + 1/5) - 1/20 = 1,5 * 2/5 - 1/20 = 15/10 * 2/5 - 1/20 = 30/50 - 1/20 = 3/5 - 1/20 = 12/20 - 1/20 = 11/20
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Odpowiedź:
Szczegółowe wyjaśnienie:
1,5 * (3/5 : 3 + 0,2) - 1/20 = 1,5 * (3/5 * 1/3 + 2/10) - 1/20 = 1,5 * (3/15 + 1/5) - 1/20 = 1,5 * (1/5 + 1/5) - 1/20 = 1,5 * 2/5 - 1/20 = 15/10 * 2/5 - 1/20 = 30/50 - 1/20 = 3/5 - 1/20 = 12/20 - 1/20 = 11/20