There were many different ways of conveying messages in the old days. For example, a letter. They sent the letters by pigeons, by travelling themselves/messengers, or by other methods.
We talked to one another.
Divide 456 by 12 to get hours worked
Divide that by 2 to get AVERAGE hours worked per week
In reality, you may not work the same amount of hours every week to end up with the same total number of hours in 2 weeks
Divide 456 by 12 to get hours worked
Divide that by 2 to get AVERAGE hours worked per week
In reality, you may not work the same amount of hours every week to end up with the same total number of hours in 2 weeks