10 and nine tenths can be written as a decimal as 10.9. When converting a decimal to a mixed number, the whole number part remains the same, and the decimal part becomes the fractional part. In this case, 10.9 is equivalent to 10 and 9/10 as a mixed number.
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9 and 9/10 as a decimal is 9.9
Nine-tenthsNine-tenths is 9/10 in fraction form and 0.9 in decimal form.
9/10 = 0.9
Expressed as a decimal, 29/10 is equal to 2.9.
It is: 9/10 = 90% as a percentage and 0.9 as a decimal