I really don't know so honestly just look it up on Wikipedia
Chat with our AI personalities
some one in grade school should have told you that you read 15.6 asfifteen and (not point) six tenths because the first position to the right of a decimalis called the tenths place.This makes it easy to rewrite as a mixed number (whole number and fraction)15 6/10 then you reduce the fraction to 15 3/5
Not likely to be three foot thick everywhere, but only around perimeter of foundation.
66% is a D grade and 99% is an A grade.
Definetly an A grade.
This will normally be a grade of A.