please, do those words need use plural nouns ?

Question

when I make a form like this,
eg:

unit / ----- yard ----- inch-----dozen
quantity ----50 ------100 ------- 6

unit , quantity, yard , inch and dozen those words need add s or not ?

by the way 1. 100 yd / roll 2. 100 yds / roll
which one is correct ?

Answer 1

No 's' on dozen.

One dozen, four dozen, 12 dozen, etc.

.

Answer 2

I know you can write 100 miles as 100 mi. Without the s. I think you can write 100 yards as 100 yd.

Answer 3

According to international norms of putting measures, you need to mentioned only the prescribed short forms & prescribed units. This is to facilitate understanding of a person who is not well versed in English. For example,...

2500 kg. you are not to use kgs & also not 2.5 tonnes.

For length you can use only mt. & not cm or inches.

In numbers, you can use only no. & not dozen.

Answer 4

yes