The only answer I know could be that a gas station company started doing it a long time ago to trick people and make more money. Eventually all companies had to comply to keep up.
One peso and ninety and nine tenths of a cent can be written in decimal form as 1.909. The "one peso" represents 1.00, "ninety cents" is 0.90, and "nine tenths of a cent" is 0.009. Adding these together gives you 1.00 + 0.90 + 0.009 = 1.909.
Nine and nine tenths = 9 + 9/10 = 9.9
0.9 in word form is nine tenths.0.9 = nine tenths.
It is seventy-eight and nine tenths.
Nine and nine tenths in decimal form is 9.9
One peso and ninety and nine tenths of a cent can be written in decimal form as 1.909. The "one peso" represents 1.00, "ninety cents" is 0.90, and "nine tenths of a cent" is 0.009. Adding these together gives you 1.00 + 0.90 + 0.009 = 1.909.
one peso and ninety and nine tents = ₱190.90
The sum of (eight and nine tenths) plus (nine and eight tenths) is (eighteen and seven tenths). 8.9 + 9.8 = 18.7
Nine and nine tenths = 9 + 9/10 = 9.9
Nine tenths minus four tenths is five tenths, which is also a half.
0.9 in word form is nine tenths.0.9 = nine tenths.
It is seventy-eight and nine tenths.
nine tenths is 90% and four fifths is 80% so nine tenths is bigger
Nine tenths.
Two and nine tenths.Two and nine tenths.Two and nine tenths.Two and nine tenths.
Nine and nine tenths in decimal form is 9.9
Nine tenths of a mile = 1.45 kilometres.