Question

1/3:72/2:1/8:3/3 срочно

Answer 1

Ответ:

$\frac{2}{27}$

Пошаговое объяснение:

$\frac{1}{3} \div \frac{72}{2} \div \frac{1}{8} \div \frac{3}{3}$

$\frac{1}{3} \div \frac{72}{2} = \frac{1}{3} \times \frac{2}{72} = \frac{2}{216} = \frac{1}{108}$

$\frac{1}{108} \div \frac{1}{8} = \frac{1}{108} \times \frac{8}{1} = \frac{1}{27} \times \frac{2}{1} = \frac{2}{27}$

$\frac{2}{27} \div \frac{3}{3} = \frac{2}{27} \times \frac{3}{3} = \frac{2}{9} \times \frac{1}{3} = \frac{2}{27}$

Answer 2

To solve the expression 1/3 ÷ 72/2 ÷ 1/8 ÷ 3/3, we need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's break down the expression step by step:

1. First, we need to simplify the division 1/3 ÷ 72/2. To divide fractions, we multiply the first fraction by the reciprocal of the second fraction. The reciprocal of a fraction is obtained by swapping the numerator and the denominator. So, we have:

(1/3) ÷ (72/2) = (1/3) * (2/72)

Simplifying the multiplication, we get:

(1/3) * (2/72) = 2/216

2. Next, we need to simplify the division 2/216 ÷ 1/8. Again, we multiply the first fraction by the reciprocal of the second fraction:

(2/216) ÷ (1/8) = (2/216) * (8/1)

Simplifying the multiplication, we get:

(2/216) * (8/1) = 16/216

3. Finally, we need to simplify the division 16/216 ÷ 3/3. Once again, we multiply the first fraction by the reciprocal of the second fraction:

(16/216) ÷ (3/3) = (16/216) * (3/3)

Simplifying the multiplication, we get:

(16/216) * (3/3) = 48/216

Therefore, the expression 1/3 ÷ 72/2 ÷ 1/8 ÷ 3/3 simplifies to 48/216.

Please note that the above calculations are based on the given expression and the rules of arithmetic. If you have any further questions or need additional clarification, feel free to ask!