Question

34.68:(7,11+1,56)+46:(2,45-1,65)

Answer 1

1)7,11+1,56=8,67
2)2,45-1,65=0,80
3)34,68:8,67=3468/100:867/100=3468/100*100/867=4
4)46:0,80=46/1*100/80=4600/80
5)4+4600/80=320/80+4600/80=4920/80

Answer 2

This is a bit difficult to understand without more context, but it appears to be a mathematical expression involving two calculations.

The first calculation inside the parentheses is (7, 11 + 1, 56), which looks like a tuple or set of three numbers: 7, 12, and 56.

The second calculation inside the parentheses is (2, 45 - 1, 65), which also looks like a tuple or set of three numbers: 2, 44, and 65.

Then, the expression is divided into two parts:

• The first part is 34.68 divided by the first number in the first calculation, which is 7. So, 34.68/7 is approximately 4.95428571.

• The second part is 46 divided by the second number in the second calculation, which is 44. So, 46/44 is approximately 1.04545455.

Putting it all together, the entire expression can be written as:

4.95428571 + 1.04545455

which simplifies to:

6.99974026

Therefore, the answer to the expression 34.68:(7,11+1,56)+46:(2,45-1,65) is approximately 6.99974026.