When a fraction is multiplied by a fraction, the numerator of the fraction is multiplied by the numerator, and the denominator is multiplied by the denominator,those who can be divided must be divided first.
When doing the first step, we need to think about whether a numerator and another denominator can be reduced.
Multiplying a fraction and an integer means superimposing multiple same numbers. For example, ⅔X2 means adding two ⅔, and ⅔X10 means adding ten ⅔.
When the fraction is multiplied by an integer, the product of the numerator of the fraction and the integer is used as the numerator, and the denominator remains unchanged. (Be able to reduce points in the calculation first)
Fractions multiply fractions, use the product of the numerator multiplication as the numerator, and the product of the denominator multiplication as the denominator.
But the numerator and denominator cannot be zero.
Those who can reduce the points must first calculate the points and then calculate.
1/2 × 2/3
Click "Calculate" to output the result
1/3 = 0.33333333333
Powered by TorCMS (https://github.com/bukun/TorCMS).