You've described only one ratio.
The ratio is (7pencils) / (13 erasers) = 0.5385 pencil per eraser (rounded)
7:8 how did u get that answer?
if you write ratio in this form x:y, the fraction form is x/y
If you want to write a:b as a fraction, make a the numerator and b the denominator. You get a/b.
Because a fraction is represented by the ratio of the two numbers and multiplying both by the same number does not change their ratio.
A ratio can be interpreted in three main ways, namely as a fraction, a decimal or a percentage.
25 pencils out of 20 erasers ratio can be written as : 5 : 4.
2/3
7:8 how did u get that answer?
if you write ratio in this form x:y, the fraction form is x/y
If our ratio was 3:4. Then we would write it as 3/4. Formula A:B = A/B.
7/14
170
38 = 38/1.
A ratio could be: 1:4 A fraction could be 25/100,5/20, or 1/4.
If you want to write a:b as a fraction, make a the numerator and b the denominator. You get a/b.
4.012 is a fraction. The fact that it is expressed as a decimal does not mean it is not a fraction. As a ratio, it can be written as 4012/1000. You may simplify that ratio if you so wish.
Because a fraction is represented by the ratio of the two numbers and multiplying both by the same number does not change their ratio.