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Friday

section 1 lesson 2

select last_name,salary,round(salary/1.55,2)
from employees
where employee_id between 100 and 102


select last_name,trunc(salary+salary*0.0533,2)
from employeeswhere department_id=80;

select mod(38873,2)
from dual;

select round(845.553,1)
from dual;

elect round(30695.348,2)
from dual;

select round(30695.348,-2)
from dual;

select trunc(2.3454,1)
from dual;


select last_name,salary
from employeeswhere mod(salary,3)=0


select mod(34,8)as"EXAMPLE"
from dual;

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