.8
To express 4 and 8 tenths as a decimal, you simply write it as 4.8. This is because the tenths place represents the first decimal place after the whole number. So, 8 tenths is equivalent to 0.8 in decimal form.
8.4
0.8
2,000.8
8.4
0.8
8 and 4 tents = 8.4 in decimal.
8.4 is 8 and 4/10
1 and 8/10 = 1.8
20 and 8 tenths and 19 hundredths written as a decimal is 20 + 0.8 + 0.19 = 20.99
The answer is that 8 4/10 as a decimal is 8.4.