Question

4/9:3/7*5/12:7/9*3/27*11/5

Answer 1

Відповідь:4/9*7/3*1/12*9/7*3/27*11

1/3*1/27*11

11/81

Покрокове пояснення: надеюсь помогло и все ясно

Answer 2

To solve the given expression:

4/9 : 3/7 * 5/12 : 7/9 * 3/27 * 11/5

We can simplify the expression by performing the multiplication and division operations from left to right:

Step 1: Multiply 3/7 by 5/12: (4/9) : [(3/7) * (5/12)] : (7/9 * 3/27 * 11/5)

Multiplying the fractions: (4/9) : (15/84) : (7/9 * 3/27 * 11/5)

Simplifying the multiplication: (4/9) : (5/28) : (7/9 * 1/9 * 11/5)

Step 2: Multiply 7/9 by 1/9: (4/9) : (5/28) : [(7/9 * 1/9) * 11/5]

Multiplying the fractions: (4/9) : (5/28) : (7/81 * 11/5)

Simplifying the multiplication: (4/9) : (5/28) : (77/405)

Step 3: Multiply 7/81 by 11/5: (4/9) : (5/28) : (77/405 * 11/5)

Multiplying the fractions: (4/9) : (5/28) : (847/2025)

Step 4: Perform the divisions: (4/9) / (5/28) / (847/2025)

To divide fractions, we can multiply by the reciprocal of the divisor:

(4/9) * (28/5) * (2025/847)

Multiplying the fractions: (4 * 28 * 2025) / (9 * 5 * 847)

Calculating the numerator: 226800 / (38115)

Simplifying the division: 5.949617088%

Therefore, the value of the expression 4/9 : 3/7 * 5/12 : 7/9 * 3/27 * 11/5 is approximately 5.949617088%.