Ответы на вопрос:
(4 - 14/33 * 1 1/21) * 5 5/8 = 20 1) 14/33 * 1 1/21 = 14/33 * 22/21 = (2*2)/(3*3) = 4/9 2) 4 - 4/9 = 3 9/9 - 4/9 = 3 5/9 3) 3 5/9 * 5 5/8 = 32/9 * 45/8 = (4*5)/(1*1) = 20/1 = 20
608*506 = 307648, 236*400 = 94400, 307648 - 94400 = 213248, 213248 + 8716 = = 221964 ответ: 221964
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