Сравните 26/63 и 17/56 31/42 и 19/24

Question

Сравните 26/63 и 17/56 31/42 и 19/24

Answer 1

26/63=26*8/63*8=208/504          17/56=17*9/56*9=153/504                         208/504 > 153/504               26/63>17/56
31/42=31*4/42*4=124/168              19/24=19*7/24*7=133/168
124/168 < 133/168                     31/24<19/24

Answer 2

Решение смотри в приложении.....

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