> Math is mandatory and people still can't figure a tip in their head.
Yes -- be that as it may, let's remember that mathematics and arithmetic are two different things. Arithmetic is useful even though we now have calculators everywhere, but understanding math is much more important -- and it isn't about adding columns of figures or figuring a tip in one's head.
Yes -- be that as it may, let's remember that mathematics and arithmetic are two different things. Arithmetic is useful even though we now have calculators everywhere, but understanding math is much more important -- and it isn't about adding columns of figures or figuring a tip in one's head.