8 inch cake and 6 inch cake
1 inch =2.54 cm. 6 inches is 6 times that of 2.54 cm, and 8 inches is 8 times that of 2.54 cm.
1 mil =11000 inch = 0.00254cm = 0.0254mm.
1 inch = 1000 mile = 2.54cm = 25.4mm.
In English, 12 inch (inch) is 1 foot (foot), and 36 inch is 1 yard.
Extended data
The origin of the cake:
Europeans in the Middle Ages believed that birthdays were the day when the soul was most easily invaded by demons, so on birthdays, relatives and friends would get together to give blessings and send cakes to bring good luck to drive away demons. Up to now, both adults and children can buy a beautiful cake on their birthdays and enjoy the blessings from everyone.
Because of their love for children, when the ancient Greeks celebrated their children's birthdays, they would insert many small lighted candles on the cake and add a new activity-blowing out these lighted candles. They believe that lighted candles have mysterious power. If the birthday child makes a wish in his heart at this moment, and then blows out all the candles in one breath, then the child's good wish will surely come true.
The early economic and trade routes imported exotic spices from the Far East to the north, nuts, toilet water, citrus fruits, dates and figs from the Middle East, and sugar cane from eastern and southern countries.