(1) x 40 - 0 - 24 + ((16 x 5 - 280 / 7) / 6)(1) x 40 - 0 - 24 + ((80 - 40) / 6)(1) x 40 - 0 - 24 + (40 / 6)(1) x 40 - 0 - 24 + 6.67(1) x 40 - 0 - 24 + 6.6740 - 24 + 6.6716 + 6.6722.67
Therefore, the solution to (1000-999)×40-0:24+(16×5-280÷7)÷6 is 22.67.
(1) x 40 - 0 - 24 + ((16 x 5 - 280 / 7) / 6)
(1) x 40 - 0 - 24 + ((80 - 40) / 6)
(1) x 40 - 0 - 24 + (40 / 6)
(1) x 40 - 0 - 24 + 6.67
(1) x 40 - 0 - 24 + 6.67
40 - 24 + 6.67
16 + 6.67
22.67
Therefore, the solution to (1000-999)×40-0:24+(16×5-280÷7)÷6 is 22.67.