#How do you do division in mysql full

SELECT id,name,class, social, math, science, Note that id is unique value column in our table.

Now we will try to display all marks and sum of them for each student by using group by.

Query to display percentage value using 2 decimal places.ДЇORMAT((( social + science + math)/(95*3) * 100),2) AS percentageДЇROM `student_sum` Sum of the row data of each record The above percentage data is having four decimal places, we can format these numbers by using ROUND Sql command. (( social + science + math)/(95*3) * 100) AS percentage SELECT id, name, class,( social + science + math) as Total, SELECT name, (( social + science + math)/(95*3) * 100) AS percentageДЇROM `student_sum` Displaying Total Mark with PercentageД«oth total mark and percentage we can display like this So to get the percentage mark of each student we have to multiply 95 with 3 ( for three subjects ) and then divide that from the total and multiply with 100 here is the query.

#How do you do division in mysql full

Let us assume the full mark in each subject is 95. We can add various other sql commands like where clause etc. SELECT sum(social + math + science ) as total So the sum is to be collected in all three columns. Now we will try to get sum of marks of all students in all subjects. Related Tutorial MySQL SUM MySQL Max MySQL Min MySQL AvgДЄs you can see the above sum is sum of marks of each student.