What fraction of the songs were country?
15/50 = 3/10
3 divided by 10 = 0.3
0.3 * 100 = 30%
Do the others the same way.
15/50 = 3/10
3 divided by 10 = 0.3
0.3 * 100 = 30%
Do the others the same way.
Number of country songs = 15
Total number of songs = 50
Fraction of country songs = number of country songs / total number of songs = 15 / 50
To simplify this fraction, we can divide the numerator and denominator by their greatest common divisor, which is 5.
15 / 50 = (15 ÷ 5) / (50 ÷ 5) = 3 / 10
So, the fraction of the songs that were country is 3/10.
To find the fraction for each type of song, we divide the number of songs of each type by the total number of songs.
Number of rock songs = 20
Number of country songs = 15
Number of world songs = 10
Number of classical songs = 5
Total number of songs = 50
Fraction of rock songs = number of rock songs / total number of songs = 20 / 50 = 2 / 5
Fraction of country songs = number of country songs / total number of songs = 15 / 50 = 3 / 10
Fraction of world songs = number of world songs / total number of songs = 10 / 50 = 1 / 5
Fraction of classical songs = number of classical songs / total number of songs = 5 / 50 = 1 / 10
To find the equivalent percent, we can multiply the fraction by 100.
Equivalent percent of rock songs = fraction of rock songs * 100 = (2 / 5) * 100 = 40%
Equivalent percent of country songs = fraction of country songs * 100 = (3 / 10) * 100 = 30%
Equivalent percent of world songs = fraction of world songs * 100 = (1 / 5) * 100 = 20%
Equivalent percent of classical songs = fraction of classical songs * 100 = (1 / 10) * 100 = 10%
Therefore, the fraction and equivalent percent for each type of song are as follows:
Rock songs: 2/5 (40%)
Country songs: 3/10 (30%)
World songs: 1/5 (20%)
Classical songs: 1/10 (10%)