I just learned that the plural form of "percent" is percents, so can we say
how many percents of apples are there in a lot?
instead of "how many percent of apples are there in a lot? Thank you.
I just learned that the plural form of "percent" is percents, so can we say
how many percents of apples are there in a lot?
instead of "how many percent of apples are there in a lot? Thank you.
The correct Question will always and only be "What percentage… ?"
Please consider what Merriam-Webster is pluralising.
"We invested in 3 percents" does not use 'percents' as a plural form of 'percent.'
Rather, it's short-hand for "we invested in shares, each giving a return of three percent."
Only the shares are plural… never the percentage.
"We invested in threes" with no reference to 'percent(s)' would mean exactly the same, the difference being not the content but simply the intended audience. Simple "… threes…" would be used to people who clearly knew exactly what was meant; perhaps the experts you dealt with every day. "… three percents…" would be used to people such as clients who knew generally what you were doing, but were not familiar with the intricate details.
Please remember, 'How many percent…' is not strictly correct, even though it will always be understood. 'What percent…' is similarly flawed. No 'percents' will ever be correct, except as above.
The correct Question will always and only be "What percentage… ?"
Generally, we'd say percentage instead.
What percentage of the lot is apples?
What percent of the lot is apples? Fifteen percent is apples.
Five percent of the apples are rotten.
The percentage applies to the lot (seen as 100%), not to the apples. So, 5% means every 5 apples out of 100 hundred apples.
The sentence:
how many percents of apples are there in a lot?
is not grammatically valid. In fact there are several problems with it.
First of all, the word "percents" is not a general plural of "percent". It is instead a very specialized form. It is used in such phrases as "West Indian three-percents" or "Government two-percents". These are short for "West Indian three-percent bonds" or "Government two-percent bonds". The word "percents" is not used in any other context, to the best of my understanding. Even that use is marked as "chiefly British" and is now, I think, somewhat old-fashioned and rarely used. I have encountred it largely in historical novels set from say 1830-1950.
Secondly, when one says "how many X are in a lot?" it means a typical or standard lot, or the lots of some particular group. As such, it would be very unusual to ask about the percentage in sa lot, because the percentage would presumably be the same or similar in all lots of the same shipment o group.
Some more natural ways of asking what I think is close to the same question might be:
- What is the percentage of apples in the shipment?
- What is the percentage of apples in this lot
- What percentage of the shipment consists of apples?
- What percentage of the shipment do apples make up?
- What percent of the shipment do apples make up?
Other forms are possible.