1.24а) 0.125*x/((19/24-21/40)*(8+7/16)) = (1+28/63-17/21)*0.7/(0.675*2.4-0.02)
0.125*x/(((95-63) / 120)*(8+7/16)) = ((91-51/63)*7/10) /(0.675*2.4-0.02)
0.125*x/(((32) / 120)*(8+7/16)) = ((40/63)*7/10) /(1,62-0.02)
0.125*x/((4 / 15)*(135/16)) = ((4 / 9) /(1,6)
(x*12) / (8*27) = (4*5) / (9*8)
х / 18 = 5 / 18
х = 5.