関連ワード:  2 9 as a decimal number    2 9 10 as a decimal number    2 9 20 as a decimal number    2 4 9 as a decimal number    1 2 9 as a decimal number    2 9 as a decimal to fraction    write 10 2 9 as a decimal number    write 2 9 20 as a decimal number    write 2 8 9 as a decimal number    2 9 as a decimal rounded to the nearest hundredth