Привести дроби к общему знаменателю 5/24 и 3/56 2/45 и 1/72 5/24 и 1/36 4/21 и 1/30 3/28 и 3/40 5/16 и 3/64
5/24 = 35/168 и 3/56 = 9/168, 2/45 = 16/360 и 1/72 = 5/360, 5/24 = 15/72 и 1/36 = 2/72, 4/21 = 40/210 и 1/30 = 7/210, 3/28 = 30/280 и 21/280, 5/16 = 20/64 и 3/64
Спс
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