To the nearest integer, 1
You could only estimate it if you have some sense of metric lengths. An ordinary hole punch makes a hole which is 5 mm across.
A safe estimate is always rounded up to be "safe" (i.e. Estimating the total miles of a trip with a 22 mile leg and a 34 mile leg would be done using 25 and 35). An ordinary estimate is just rounding to the nearest whole digit to estimate (i.e. Estimating the total miles of a trip with a 22 mile leg and a 34 mile leg would be done using 20 and 35).
Ordinary is an adjective (an ordinary day) and a noun (out of the ordinary).
It is ordinary for a guy to be a jerk. Your an ordinary person.Sometimes I by ordinary pet food.
more ordinary, the most ordinary
The ordinary people are the ones that do the magic. This is the sentence for ordinary.
ordinary
I am not an ordinary person
An ordinary outlet is typically calculated at 180 VA (volt-amperes) for general purpose circuits in a residential setting. This value can be used to estimate the electrical load of devices that will be plugged into the outlet.
It was an ordinary day.
ordinary
The Ordinary was created in 2002.