x = 17,425
Пошаговое объяснение:
(2 3/8 + x) • 5/16 = 6 3/16 =
(19/8 + x) • 5/16 = 99/16 =
95 + 40x =792
40x = 792 - 95
40x = 697
x = 697/40
x = 17 17/40
x = 17,425
Пошаговое объяснение:
(2 3/8 + x) • 5/16 = 6 3/16 =
(19/8 + x) • 5/16 = 99/16 =
95 + 40x =792
40x = 792 - 95
40x = 697
x = 697/40
x = 17 17/40
x = 17,425