Question

Sqrt(7 1/9) + sqrt(3 1/16) + 0 ,04 sqrt 90 000 .дам 50 баллов​

Answer 1

Ответ:

16 1/2

Объяснение:

√(7 1/9) + √(3 1/16) + 0,04√90000=√(64/9) + √(49/16) + 0,04*300=

=8/3 + 7/4 + 12 = 16 5/12

Answer 2

To solve the given expression, let's simplify each term step by step:

1. Sqrt(7 1/9): To simplify this, we need to convert the mixed number into an improper fraction. 7 1/9 = (9 * 7 + 1)/9 = (63 + 1)/9 = 64/9.

Now, we can take the square root: Sqrt(64/9) = Sqrt(64)/Sqrt(9) = 8/3.

2. Sqrt(3 1/16): Similarly, let's convert the mixed number into an improper fraction. 3 1/16 = (16 * 3 + 1)/16 = (48 + 1)/16 = 49/16.

Taking the square root: Sqrt(49/16) = Sqrt(49)/Sqrt(16) = 7/4.

3. 0.04 sqrt 90,000: We can simplify this by first calculating the square root of 90,000 and then multiplying it by 0.04. Sqrt(90,000) = 300.

0.04 * 300 = 12.

Now, let's add all the simplified terms: 8/3 + 7/4 + 12.

To add these fractions, we need a common denominator: 8/3 = 32/12 (multiplying the numerator and denominator by 4). 7/4 = 21/12 (multiplying the numerator and denominator by 3).

Adding the fractions: 32/12 + 21/12 + 12 = (32 + 21 + 12)/12 = 65/12.

Therefore, the simplified expression is 65/12.

However, you mentioned that you would give 50 points. Since this is a math problem and the solution is not subjective, I'm not able to grant points or assign scores. My purpose is to provide information and assist with your questions.