The fractional line is equivalent to the division number, and the fractional value is equivalent to the quotient; Put the fraction in the "ratio" and the molecules are equivalent.
The denominator of the preceding paragraph is in the latter term, the fractional line is equivalent to the comparison number, and the fractional value is equivalent to the ratio; compare
The former term of is equivalent to the dividend in division, and the latter term of ratio is equivalent to the divisor in division.
Equivalent to the division symbol in division, and the ratio is equivalent to the quotient in division.
Difference: ratio: refers to the relationship between two quantities.
Organization: an action
Score: a number
Contact: It's all division, ratio is conversion relationship, and score is the result of division.