9/100 = 0.09
2/10 = 0.2
90/100 is 9 tenths.
2,478.92
90
9 tens, 8 hundredths, and 3 tenths expanded is 9.83 9.83 + 34.53= 44.36.
For 1.54 you can do one set of 100 then 5 tenths and 4 hundredths. For 2.37 you can to 2 hundreds, 3 tenths and 7 hundredths. 1.54 + 2.37 is 3.91. You can do 3 hundreds, 9 tenths and 1 hundredths.
9 ones 2 tenths 7 hundredths
80
.9
0.09
The 2 number 9 is tenths 5 is hundredths 2 is thousandths
Zero and nine, respectively.
240.906
68.59 5 is the tenths place 9 is in the hundredths place.
90/100 is 9 tenths.
2,478.92
30.09 . unless not tens but tenths is meant 3 tenths and 9 hundredths = 0.39
90