Question

X - 100% 45 - 90% знайти значення х

Answer 1

Х-100%
45-90%
х=100*45:90=50
ответ: х=50

Answer 2

Пошаговое объяснение:

х = 100%

45 = 90%

х/45 = 100/90

90 * х = 100 * 45

90х = 4500

х = 4500 : 90

х = 50

100% = 50

Answer 3

To find the value of X, given that X is 100% and 45 is 90%, we can set up a proportion.

We know that 45 is 90% of X, which can be written as:

45 = 0.9X

To find X, we can solve this equation for X:

X = 45 / 0.9

X = 50

Therefore, the value of X is 50.