Question

(12,9+7,5)•(15,7-5,7)=

Answer 1

Ответ:

204

Пошаговое объяснение:

12,9+7,5=20,4

15,7-5,7=10

20,4•10=204

Answer 2

To calculate the expression (12.9 + 7.5) * (15.7 - 5.7), follow these steps:

1. Calculate the values inside the parentheses:

   • 12.9 + 7.5 = 20.4
   • 15.7 - 5.7 = 10

2. Now, multiply the results:

   • 20.4 * 10 = 204

So, (12.9 + 7.5) * (15.7 - 5.7) equals 204.