Answer:
1/20
Step-by-step explanation:
Step 1: Write the given number as the numerator and place 1 in the denominator right below the decimal point followed by the number of zeros required accordingly.
In this case, 0.05 has two numbers after the decimal, so, we place 100 in the denominator and remove the decimal point. This will make it 5/100
Step 2: Then, this fraction can be simplified. 5/100 = 1/20
Thus, 0.05 as a fraction is written as 1/20
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Sam measures the height of 7 different scoops of ice cream. The mean height was 3.8 cm. If all the scoops are evenly distributed, they would all be 3.8 cm tall.
<h3>How to find the mean value of a data set?</h3>
The mean value of the data set is the ratio of the sum of the data set's values to the number of values it has.
If the data set consists of values
x_1, x_2, ..., x_n
, then we get the mean value as:
![\overline{x} = \dfrac{x_1 + x_2 + \cdots + x_n}{n}](https://tex.z-dn.net/?f=%5Coverline%7Bx%7D%20%3D%20%5Cdfrac%7Bx_1%20%2B%20x_2%20%2B%20%5Ccdots%20%2B%20x_n%7D%7Bn%7D)
Sam measures the height of 7 different scoops of ice cream. The mean height was 3.8 cm.
![\overline{x} = \dfrac{x_1 + x_2 + \cdots + x_n}{n}](https://tex.z-dn.net/?f=%5Coverline%7Bx%7D%20%3D%20%5Cdfrac%7Bx_1%20%2B%20x_2%20%2B%20%5Ccdots%20%2B%20x_n%7D%7Bn%7D)
mean=![\dfrac{(a+b+c+d+e+f+g)}{7}](https://tex.z-dn.net/?f=%5Cdfrac%7B%28a%2Bb%2Bc%2Bd%2Be%2Bf%2Bg%29%7D%7B7%7D)
Therefore, If all the scoops are evenly distributed, they would all be 3.8 cm tall.
Learn more about mean;
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1 board that is 10 feet long and make that into 6 table legs. Take the amount we have over the amount we want, so 10 over 6 which is 1.6666667 feet which is the longest each leg can be for a 10-foot board.
Answer: 40,260
Step-by-step explanation:
72,100-31,840=40,260