Question

Ребят уже задаю этот вопрос уже 6 раз(( ребятки пожалуйста решите , буду очень благодарна , пример именно розпишите по действиям (-2.28-(0.98))÷2.6+1.4×(-0.2)= ребятки прошу сделайте пожалуйста

Answer 1

1) -2.28-(0.98)=-3,26
2)-3.26:2=-1.63
3) 1.4×(-0.2)=1.6
4)-1.63+1.6=-0.03
Вот такое решение))

Answer 2

Solving the Mathematical Expression

To solve the given mathematical expression (-2.28 - 0.98) ÷ 2.6 + 1.4 × (-0.2), we can follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Step 1: Evaluate the Expression Inside the Parentheses

The expression inside the parentheses is (-2.28 - 0.98). We can calculate this first.

(-2.28 - 0.98) = -3.26

Step 2: Perform Division

Now, we have -3.26 ÷ 2.6. We can calculate this next.

-3.26 ÷ 2.6 = -1.25384615385

Step 3: Perform Multiplication

Next, we have 1.4 × (-0.2). Let's calculate this.

1.4 × (-0.2) = -0.28

Step 4: Perform Addition

Finally, we have -1.25384615385 + (-0.28). Let's add these two values.

-1.25384615385 + (-0.28) = -1.53384615385

Conclusion

Therefore, the value of the given expression (-2.28 - 0.98) ÷ 2.6 + 1.4 × (-0.2) is -1.53384615385.