1.4
It is: 4 and 9/10 = 49/10 = 4.9 as a decimal
1.4
4/100 = 0.04 In the decimal columns ; #1 column is tenths #2 column is hundredths #3 column is thousandths et.seq. Notice the use of '--ths'.
1.33334/3:= 4 ÷ 3= 1.3333 in decimal
4.3
It is: 4/10 = 0.4 as a decimal
39.64
3 4/10 as a decimal
1.4
0.4
0.4
It is 405.308
8.4
4.3
12.4
Three quarters is equivalent to 0.75 in decimal form and three tenths is equivalent to 0.3. Adding 0.75 and 0.3 gives a total of 1.05 as a decimal.