1, with the same numerator, the smaller the denominator, the greater the score.

For example:1/2 >; 1/3

2. The denominator is the same, and the larger the numerator, the greater the score.

For example: 2/3 >; 1/3

3. If the numerator and denominator are different, divide them first and then compare the sizes.

For example:1/3 (= 4/12) >1/4 (= 3/12)

For two true fractions, if the numerator and denominator differ by the same number, both numerator and denominator have larger scores.

For two false fractions, if the numerator and denominator differ by the same number, the fraction with smaller numerator and denominator is larger.

Extended data:

Fractions can be expressed by the division formula: for example, half equals 1 divided by 2. Where 1 numerator is equal to dividend,-fractional line is equal to divisor, denominator of 2 is equal to divisor, and 0.5 fractional value is equal to quotient.

Scores can also be expressed as ratios, for example; Half is equal to 1: 2, where 1 numerator is equal to the previous paragraph,-the fractional line is equal to the comparison number, the denominator of 2 is equal to the latter term, and the value of 0.5 points is equal to the ratio. The basic nature of a fraction: the numerator and denominator of a fraction are multiplied or divided by the same non-zero number, and the obtained fraction is equal to the original fraction.

Comparison of integer sizes:

1, look at the digits first, there are many digits.

For example, 100 is greater than 20, because 100 has 3 digits, while 20 has only 2 digits.

2. The digits are the same. Starting from the highest digit, the number in the same digit is larger.

For example, if 320 is greater than 3 10, the digits are the same, and the highest hundred digits are all 3, then we will look at the next ten digits. The decimal digit of 320 is 23 10, and the decimal digit of 320 is 1, 2 > 1, so 320 is greater than 3 10.