Question

(6,4+7,72)x(13,8-5,75)

Answer 1

(6,4+7,72)x(13,8-5,75)

6,4+7,72=14,12

13,8-5,75=8.05

14,12x8,05=113.666

Answer 2

Ответ:

6, 4+ 7, 72= 14,12

13,8-5,75=8,05

8,05×14,12=113,666

Answer 3

To calculate the expression (6.4 + 7.72) * (13.8 - 5.75), you can follow these steps:

1. Add the numbers inside the first set of parentheses: 6.4 + 7.72 = 14.12.
2. Subtract the numbers inside the second set of parentheses: 13.8 - 5.75 = 8.05.
3. Multiply the results from steps 1 and 2 together: 14.12 * 8.05 = 113.506.

So, (6.4 + 7.72) * (13.8 - 5.75) equals 113.506.