Mathematical language is not nicely understood by many people. People may mistakenly use "monthly average" when they really want the 'average per 30 days' but that doesn't change the meaning of those terms, equally as people creating about "stationery cars and trucks" does not change the meaning of "stationery" https://financefeeds.com/copyright-traders-bullish-on-best-wallet-token-as-presale-hits-13-5m-best-altcoin-to-buy/