Question

(4,9+1,06-0,98):(0,83*0,6):2,4​

Answer 1

Ответ:

$4 \frac{1}{6}$

Пошаговое объяснение:

$(4.9 + 1.06 - 0.98) \div (0.83 \times 0.6) \div 2.4 \\ 4.98 + 0.498 \div \frac{12}{5} \\ \frac{249}{50} \div \frac{249}{500} \times \frac{5}{12} \\ \frac{249}{50} \times \frac{500}{249} \times \frac{5}{12} \\ 10 \times \frac{5}{12} \\ 5 \times \frac{5}{6} \\ \frac{25}{6} \\ 4 \frac{1}{6}$

Answer 2

To solve the expression (4,9 + 1,06 - 0,98) / (0,83 * 0,6) / 2,4, we can follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division - from left to right, Addition and Subtraction - from left to right).

Step 1: Simplify the numerator. 4,9 + 1,06 - 0,98 = 5,96

Step 2: Simplify the denominator. 0,83 * 0,6 = 0,498

Step 3: Divide the numerator by the denominator. 5,96 / 0,498 = 11,95

Step 4: Divide the result by 2,4. 11,95 / 2,4 ≈ 4.9792

Therefore, the result of the expression (4,9 + 1,06 - 0,98) / (0,83 * 0,6) / 2,4 is approximately 4.9792.