First, let's simplify the multiplication:
(-3,8+2 целых 1/3)×(-1 целая 7/8) = (-3.25)×(-1.875) = 6.09375
Next, let's simplify the division:
4 целых 1/6 : (-1 целая 2/3) = 4.1667 / -1.6667 = -2.5
Finally, add the two results together:
6.09375 + (-2.5) = 3.59375
Therefore, the final result is 3 целая 4/15.
First, let's simplify the multiplication:
(-3,8+2 целых 1/3)×(-1 целая 7/8) = (-3.25)×(-1.875) = 6.09375
Next, let's simplify the division:
4 целых 1/6 : (-1 целая 2/3) = 4.1667 / -1.6667 = -2.5
Finally, add the two results together:
6.09375 + (-2.5) = 3.59375
Therefore, the final result is 3 целая 4/15.