Categorie Mini Guide Consiglio: percentages are REVERSIBLE. When asked to calculate e.g. 7% of 50, its equivalent to doing 50% of 7, and as you can see its much easier for you brain to process it. Autore articolo Di admin Data dell'articolo 21 Settembre 2020 Consiglio del giorno che ti può essere utile: Why doesn't school teach us the useful stuff? ← What – apart from underwear – is the type of clothing you find most attractive when worn by the opposite sex? → For every virgin over the age of 20 you meet, you get $1. Where do you go?