Question

0,5*74,8*2 0,42*5,19+5,19*0,58 62,9*1,8-62,7*1,8 в столбик пж​

Answer 1

Відповідь:

37, 16, 21, 24, 11.02, 0.36

Покрокове пояснення:прикріплене

Answer 2

To calculate the expressions in column format, I will solve each equation step by step:

1. 0.5 * 74.8 * 2:

   0.5 x 74.8 x 2

   74.8

   • 74.8

   ---

   149.6

So, 0.5 * 74.8 * 2 equals 149.6.

2. 0.42 * 5.19 + 5.19 * 0.58:

   0.42 x 5.19

   2.0978

   • 5.19

   ---

   7.2878

So, 0.42 * 5.19 + 5.19 * 0.58 equals 7.2878.

3. 62.9 * 1.8 - 62.7 * 1.8:

   62.9 x 1.8

   112.62

   • 62.7

   ---

   49.92

So, 62.9 * 1.8 - 62.7 * 1.8 equals 49.92.

The results of the calculations are as follows:

0.5 * 74.8 * 2 = 149.6 0.42 * 5.19 + 5.19 * 0.58 = 7.2878 62.9 * 1.8 - 62.7 * 1.8 = 49.92