Question

(4,5-1/3):2/9-(3,5+1/3)×4 1/2

Answer 1

Ответ:

Решал по действиям, что бы понятней было

Пошаговое объяснение:

Answer 2

Let's break down the given expression step by step:

(4,5 - 1/3):2/9 - (3,5 + 1/3) × 4 1/2

Step 1: Simplify the expression inside the parentheses: (4,5 - 1/3) = 4.5 - 1/3 = 4.5 - 0.333 = 4.167

Step 2: Simplify the expression inside the second parentheses: (3,5 + 1/3) = 3.5 + 1/3 = 3.5 + 0.333 = 3.833

Step 3: Simplify the multiplication term: (3,5 + 1/3) × 4 1/2 = 3.833 × 4.5 = 17.2485

Step 4: Simplify the division term: (4,5 - 1/3):2/9 = 4.167 ÷ (2/9)

To divide by a fraction, we can multiply by its reciprocal: 4.167 × (9/2) = 4.167 × 4.5 = 18.7515

Step 5: Subtract the result of Step 3 from the result of Step 4: 18.7515 - 17.2485 = 1.503

Therefore, the value of the given expression is approximately 1.503.