Question

Найдите значение выражения 4 целых 2/3:2 целых 2/7:6 целых 2/5 ПОМОГИТЕ ПОЖАЛУЙСТА!!!!

Answer 1

245/766 у меня так получилось

Answer 2

Calculating the Expression 4 2/3 : 2 2/7 : 6 2/5

To calculate the expression 4 2/3 : 2 2/7 : 6 2/5, we can perform the following steps:

1. Convert the mixed numbers to improper fractions. 2. Perform the division from left to right.

Let's start by converting the mixed numbers to improper fractions.

Step 1: Convert Mixed Numbers to Improper Fractions - 4 2/3 as an improper fraction is 14/3. - 2 2/7 as an improper fraction is 16/7. - 6 2/5 as an improper fraction is 32/5.

Now, we have the expression 14/3 : 16/7 : 32/5.

Step 2: Perform the Division Performing the division from left to right, we get: 14/3 ÷ 16/7 ÷ 32/5

To solve this expression, we can use the following formula: a ÷ b = a * (1/b)

So, the expression becomes: 14/3 * (1 / (16/7)) * (1 / (32/5))

Now, let's calculate the result.

Calculating the Result

Performing the calculations: 14/3 * (1 / (16/7)) * (1 / (32/5)) = 14/3 * (7/16) * (5/32)

Now, we can multiply the numerators and denominators: 14 * 7 / (3 * 16) * 5 / 32 = 98 / 48 * 5 / 32

Simplifying the fractions: 98 / 48 * 5 / 32 = 49 / 24 * 5 / 32

Multiplying the fractions: 49 / 24 * 5 / 32 = 245 / 768

The value of the expression 4 2/3 : 2 2/7 : 6 2/5 is 245/768.