Question

(3целых 1/3-1целая 7/8)×6+11целых 1/2

Answer 1

(10/3-15/8)*6+23/2
приводим к общему знаменателю
(10*8-15*3)*6/24+23/2= (80-45)*1/4+23/2=35/4+23/2=(35+23*2)/4=
=81/4 
ответ 20 целых 1/4

Answer 2

(10:3 - 15:8)*6+11,5 = ((80-45):24*6=35:4+11,5=20,25

Answer 3

To solve this expression, we need to follow the order of operations, which is:

1. First, perform any calculations inside parentheses (there are no parentheses in this expression).
2. Next, perform any multiplication or division, working from left to right.
3. Finally, perform any addition or subtraction, working from left to right.

Let's start with the multiplication and subtraction:

(3 целых 1/3 - 1 целая 7/8) × 6 + 11 целых 1/2

= ((10/3) - (15/8)) × 6 + (23/2)

= (-5/24) × 6 + (23/2)

= -5/4 + (23/2)

= -5/4 + 46/4

= 41/4

Therefore, the answer is 10 целых 1/4 or 10 and 1/4.