Question

20 : (52/11+29/11) + (63/5 - 4.8) :5.​

Answer 1

Ответ:

20 : (52/11+29/11) + (63/5 - 4.8) :5=20:81/11+7.8:5=220/81+1.56=4.28

Пошаговое объяснение:

Answer 2

Let's solve the given expression step by step:

1. Calculate the fractions inside the parentheses first:

   • (52/11 + 29/11) = (81/11) = 7.3636...
   • (63/5 - 4.8) = (12.6 - 4.8) = 7.8

2. Now the expression becomes: 20 : 7.3636... + 7.8 : 5

3. Calculate each division separately:

   • 20 / 7.3636... ≈ 2.7194...
   • 7.8 / 5 = 1.56

So, the final result of the expression is approximately: 2.7194... + 1.56 ≈ 4.2794...

Please note that the ellipsis (...) indicates that the decimal values are repeating and have been rounded for simplicity.