Question

10% от 1990 Помогите

Answer 1

1990=100%
 х=10%
100х=10*1990
100х=19900
х=199

Answer 2

Ответ: 199........................................

Answer 3

10% от 1990 равно 199.

Calculation:

To find 10% of a number, you can multiply the number by 0.1. In this case, 10% of 1990 is calculated as follows:

10% of 1990 = 1990 * 0.1 = 199 [[6]](https://www.icrp.org/docs/P103_Russian.pdf).

Therefore, 10% of 1990 is equal to 199.

I hope this helps! Let me know if you have any other questions.