fewer
"Fewer" is used when referring to countable items or things that can be quantified individually, like "fewer apples." "Less" is used when referring to things that cannot be counted or are measured as a whole, like "less sugar." So, you would say "fewer cars" but "less traffic."
fewer and fewer people are watching less television these days
If there were fewer of us, I could speak less.
The theory is that you use fewer for countable things and less for uncountable things. For example fewer coins but less money; fewer teeth but less hair; fewer bananas but less fruit; fewer hats but less clothing. [You may have 6 coins, 25 teeth, 12 bananas and 7 hats but the other things don't go with numbers.)I have FEWER cats than dogs.I have FEWER pencils than pensThere are FEWER buildings in the country than in the city.Hope this helps:)
You may have fewer ingredients but less salt. Or, people are buying fewer newspapers because they have less money. However, according to usage rules, 'fewer' is used when using countable things and 'less' is used for singular mass nouns
Contrary to popular belief, the words 'less' and 'fewer' cannot be used interchangeably. 'Fewer' is used when it would be possible to count the number of things. (Example: There are fewer people here now than there were earlier.) 'Less' is used when you cannot count the number of things.
In general, four door family sedans are less expensive to insure. other factors as well such as fewer cylinders can keep the cost low.
Electric cars typically have fewer parts than gas-powered cars. This is because electric cars have simpler engines that require fewer components, such as spark plugs and fuel injectors. Additionally, electric cars do not have complex transmission systems like gas-powered cars. This results in electric cars having fewer moving parts and a simpler overall design.
fewer
There is not a company called Cars For Less. However when searching for the Cars For Less what comes up is a search for Company Cars. So, guessing Cars For Less if it did exist would offer Company Fleet Cars.
For a countable noun use fewer, for uncountable nouns use less.
Fewer traffic collisions Removal of constraints on occupants' state 24/7 private chauffeur Increased roadway capacity