Estimate the value of 6×√2. Which of the following choices is the best estimate?(1 point)
Responses
7.1
7.1
9.8
9.8
8.4
8.4
6.4
To estimate the value of 6×√2, we can approximate √2 to be around 1.4.
Hence, 6×√2 ≈ 6×1.4 = 8.4.
Therefore, the best estimate is 8.4.
Estimate the value of 6×√2. Which of the following choices is the best estimate?(1 point)
Responses
7.1
7.1
9.8
9.8
8.4
8.4
6.4
To estimate the value of 6×√2, we can use an approximate value for √2, which is approximately 1.41.
So, 6×√2 ≈ 6×1.41 = 8.46.
Among the given choices, the best estimate is 8.4.
To estimate the value of 6×√2, we can multiply 6 by the approximate value of √2. The value of √2 is approximately 1.414.
So, 6×√2 is approximately 6 × 1.414 = 8.484.
Among the given choices, the best estimate for 6×√2 is 8.4.
To estimate the value of 6×√2, we need to know the square root of 2. We can use a calculator to find the square root of 2, which is approximately 1.414.
Now, we can multiply 6 by approximately 1.414 to estimate the value.
Using mental math, we can approximate 6×√2 as 6×1.4, which equals 8.4.
Therefore, the best estimate from the given choices is 8.4.