Question

Помогите пожалуйста срочно! Выполните дейвствия наиболее удобным способом.тема:додавання і віднімання раціанальних чисел 2,47-(+8,85)-1³/²⁰-(2,53) срочноо пж даю 10 балов

Answer 1

-10.06 ответ =лутвьвджвбыжых

Answer 2

Rational Numbers Addition and Subtraction

To solve the expression 2.47 - (8.85) - 1³/²⁰ - (2.53), we can follow these steps:

1. Perform the operations within the parentheses first: - 8.85 is already in parentheses, so we will start by subtracting it from 2.47. - Then, we will subtract 2.53 from the result.

2. Perform the exponentiation: - Calculate 1³/²⁰.

Let's proceed with the calculations step by step.

1. Subtract 8.85 from 2.47: - The result is: 2.47 - 8.85 = -6.38.

2. Subtract 2.53 from the result: - The final result is: -6.38 - 2.53 = -8.91.

So, the value of the expression 2.47 - (8.85) - 1³/²⁰ - (2.53) is -8.91.