Gwenynod meirch sy'n gyfrifol am rai o greadigaethau rhyfeddaf byd natur; BYD NATUR. Clavate (C), encrusting (E), and tubular (Tu) sponges were less common, and pedunculate (Pe) sponges were the rarest morphotype collected. org - a 1,000 year old Pedunculate oak (Quercus robur) in Wrexham, known as the Oak at the Gate of the Dead.
In that four year period there are always 12 months meaning that on average there are 30.4375 days per month. A week is seven days by any definition so that means, on average there are 4.348218571 weeks per month. that number is rounded slightly. you could be exact using a fraction. there may be ways to be more precise, but why bother. the number still comes out around 4.
There is 365 in a year (or 366 every 4 years). How many weeks in a year? There are 7 days a week, and 365 days a year, we find out the scale by. 365 days/year x 1 week / 7 days. Then we will figure out that there is 365/7 weeks/year (quite bad) There is 12 month per year as well. Similarly, we can calculate how many week AVERAGE per month by 1 year/12 month x 365/7 weeks/ 1 year After multiplication, we get 365/84 weeks/month average. It's about 4.3 weeks per-month average. It is not so surprising, the smallest month of the year is 28 days ( or 29 days), which is exactly 4 weeks (and a day).