Math message 4.3

0.3 0.15 0.3 is larger than 0.15 because the 3 in the first one is in the tents place which also means 30 hundredths and the fifteen in the second number it also means 1 tenth and 5 hundredths so 3 tenths is bigger than 1 hundredths and 15 hundredths if you add another 15 hundredths it will equal 30 hundredths.