Question

1 1/3*(8 2/3 : 1 4/9 -3 3/8+1 5/8)- 1 5/9

Answer 1

Решение смотри на картинке.

Если не сложно поставь, пожалуйста, мой ответ как лучший

(づ￣ ³￣)づ

(づ￣ ³￣)づ

(づ￣ ³￣)づ

Answer 2

To solve the expression, let's break it down step by step:

Step 1: Simplify the innermost parentheses. (8 2/3 : 1 4/9 - 3 3/8 + 1 5/8)

To divide fractions, we need to find the reciprocal of the divisor and then multiply it with the dividend.

8 2/3 ÷ 1 4/9 Convert mixed numbers to improper fractions:

(83 + 2)/3 ÷ (19 + 4)/9 (26/3) ÷ (13/9)

Now, invert the divisor and multiply:

(26/3) * (9/13) (26 * 9)/(3 * 13) (234/39) Simplify the fraction: (6/1)

Next, let's simplify the addition and subtraction within the parentheses:

(6/1 - 3 3/8 + 1 5/8) (6/1 - 27/8 + 13/8) (48/8 - 27/8 + 13/8) (34/8)

Step 2: Multiply the result from Step 1 by 1 1/3: 1 1/3 * (34/8) Convert the mixed number to an improper fraction:

(1*3 + 1)/3 * (34/8) (4/3) * (34/8)

Multiply the numerators and denominators:

(4 * 34)/(3 * 8) (136/24)

Simplify the fraction:

(34/6)

Step 3: Subtract 1 5/9 from the result: (34/6 - 1 5/9) Convert the mixed number to an improper fraction:

(1*9 + 5)/9 (14/9)

Now subtract:

(34/6) - (14/9)

To subtract fractions, we need to have a common denominator:

(34/6) * (3/3) - (14/9) * (2/2) (102/18) - (28/18) (102 - 28)/18 74/18

Simplify the fraction:

37/9

Therefore, the final result of the expression 1 1/3 * (8 2/3 : 1 4/9 - 3 3/8 + 1 5/8) - 1 5/9 is 37/9.