I could be wrong but I think it's 10.
10
There are five fifths in one whole.
1 and 2/5
Twenty fifths is 4 whole.
Yes, 2 fifths is half of 4 fifths.
4 fifths is bigger than 2 fifths. In fractions, the numerator represents the number of parts being considered, and the denominator represents the total number of parts in a whole. Therefore, having 4 parts out of 5 is greater than having 2 parts out of 5.
To express 4 fifths as a whole number, you need to divide the numerator (4) by the denominator (5). This division results in 0.8, which is a decimal. To convert this decimal to a whole number, you can multiply by 100 to get 80. Therefore, 4 fifths as a whole number is 80.
four fifths must be added to make it whole
5 fifths is one whole 5x 4 = 20 fifths = 4 wholes
One-fifth and four-fifths makes a whole.
There are 20 fifths in 4 wholes. This can be calculated by multiplying the number of wholes (4) by the number of parts each whole is divided into (5). So, 4 wholes x 5 parts = 20 fifths. Each whole can be divided into 5 equal parts, and since there are 4 wholes, there are a total of 20 fifths.
4 fifths