найдите пожалуйсто произведение чисел.
а)1/4 и 5/8 в)16/9 и 3/10 д)6/9 и 27/3 ж) 3/32 и 8/27
б)7/15 и 5/49 г)10/13 и 26/45 е)7/15 и 5/14 з)51/64 и 12/17
а)1/4 и 5/8 в)16/9 и 3/10 д)6/9 и 27/3 ж) 3/32 и 8/27
б)7/15 и 5/49 г)10/13 и 26/45 е)7/15 и 5/14 з)51/64 и 12/17
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а) 1/4 * 5/8 = 5/32 е) 7/15 * 5/14 = 1/6
б) 7/15 * 5/49 = 1/21 ж) 3 /32 * 8/27 = 1/36
в) 16/9 * 3/10 = 16/30 з) 51/64 * 12/17 = 18/32
г) 10/13 * 26/45 = 20/45 = 4/9
д) 6/9 * 27/3 = 6