Question

10,3-2,9;2)7,3-5,8,3)1,5-2,7

Answer 1

Ответ:

1) 7,4

2)1,5

3)-1,2

(.................)

Answer 2

To solve these mathematical expressions, I'll assume you want to perform subtraction and division operations on the given numbers. Here's how you can evaluate each expression:

1. 10.3 - 2.9:

Subtracting 2.9 from 10.3, we get: 10.3 - 2.9 = 7.4

2. 7.3 - 5.8:

Subtracting 5.8 from 7.3, we get: 7.3 - 5.8 = 1.5

3. 1.5 - 2.7:

Subtracting 2.7 from 1.5, we get: 1.5 - 2.7 = -1.2

Please note that the decimal numbers are separated by a dot (.), which is the standard convention in many countries. Also, you mentioned division in the problem, but I didn't see any division operations in the expressions you provided. If you intended to include division, please clarify the expression, and I'll be happy to assist you further.