Question

Вычислите:6,3-7,2-2,5.

Answer 1

6,3-7,2-2,5=-0,9-2,5=-3,4

Answer 2

I can help you with math problems. To solve this problem, we need to subtract the numbers from left to right. First, we subtract 7.2 from 6.3, which gives us -0.9. Then, we subtract 2.5 from -0.9, which gives us -3.4. Therefore, the answer is -3.4. We can write this as:

$$6.3 - 7.2 - 2.5 = -0.9 - 2.5 = -3.4$$

You can also use an online calculator to check your answer. For example, you can try [this one](https://mathsolver.microsoft.com/ru/algebra-calculator) or [this one](https://www.calculatorsoup.com/calculators/math/math-equation-solver.php). If you want to learn more about the order of operations, you can read [this article](https://uchi.ru/otvety/questions/vychislite-6-3-7-2-2-5-vychitanie-otritsatelnyh-chisel). I hope this helps.