1/3 * 9 - 2 2/3 * 3 1/4 - 4 4/7 * 3 5/24= 51 2/3
выражением:
= 25/3 * 9/1 - 8/3 * 13/4 - 32/7 * 77/24=
= (25*3)/(1*1) - (2*13)/(3*1) - (4*11)/(1*3) =
= 75 - 26/3 - 44/3 = 75 - 70/3 = 75 - 23 1/3 =
= 51 2/3
1/3 * 9 - 2 2/3 * 3 1/4 - 4 4/7 * 3 5/24= 51 2/3
выражением:
= 25/3 * 9/1 - 8/3 * 13/4 - 32/7 * 77/24=
= (25*3)/(1*1) - (2*13)/(3*1) - (4*11)/(1*3) =
= 75 - 26/3 - 44/3 = 75 - 70/3 = 75 - 23 1/3 =
= 51 2/3