Question

1.30% от 642.120% от 50​

Answer 1

1) 30% : 100% = 0,3 - 1%

0,3 * 64 = 19,2

2) 120% : 100% = 1,2 - 1%

1,2 * 50 = 60

Ответ: 19,2; 60.

Answer 2

To calculate 1.30% of 642.120% of 50, follow these steps:

Step 1: Find 642.120% of 50. Step 2: Calculate 1.30% of the result from Step 1.

Step 1: 642.120% of 50 = (642.120 / 100) * 50 = 6.4212 * 50 = 321.06

Step 2: 1.30% of 321.06 = (1.30 / 100) * 321.06 = 4.17378

Therefore, 1.30% of 642.120% of 50 is approximately 4.17378.