Here is an example: 1.123456789 = one and one hundred twenty-three million, four hundred fifty-six thousand, seven hundred eighty-nine billionths
999,999,999 or with 9 decimal places 999,999,999.999999999
8900000000 in scientific notation is 8.9 x 10^9. This is because we move the decimal point 9 places to the left to make the number between 1 and 10, and then raise 10 to the power of 9 to account for the number of decimal places moved.
0.000000001 in standard form is 1 x 10^-9. This is because the decimal point is moved 9 places to the right to make the number between 1 and 10, and the exponent indicates the number of places the decimal point was moved.
If you mean 9 hundredths then 9/100 = 0.09 as a decimal
Rounded to two decimal places, the square root of 85 is 9.22. Rounded down to the nearest whole number, this is 9.If you square 9, you get 9 x 9 = 81.
15
999,999,999 or with 9 decimal places 999,999,999.999999999
8900000000 in scientific notation is 8.9 x 10^9. This is because we move the decimal point 9 places to the left to make the number between 1 and 10, and then raise 10 to the power of 9 to account for the number of decimal places moved.
Removing all but the first four decimal places leaves 3.1415, then checking the first number left off, we see a 9 which means that we round our last number up. So the final answer is 3.1416
2/9 to two decimal places is 0.22 .
0.000000001 in standard form is 1 x 10^-9. This is because the decimal point is moved 9 places to the right to make the number between 1 and 10, and the exponent indicates the number of places the decimal point was moved.
.9 is already rounded to 1 decimal place. To 2 dp it is 0.90
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If you mean 9 hundredths then 9/100 = 0.09 as a decimal
To 30 decimal places: 3.14159 26535 89793 23846 26433 83279 (9 is the 30th DECIMAL place but the 31st NUMBER)
To express 9.95 as a mixed number, we first need to separate the whole number and the decimal part. The whole number is 9, and the decimal part is 0.95. To convert the decimal part to a fraction, we place 95 over 100 (since there are two decimal places) to get 95/100. Therefore, 9.95 as a mixed number is 9 95/100.
Rounded to two decimal places, the square root of 85 is 9.22. Rounded down to the nearest whole number, this is 9.If you square 9, you get 9 x 9 = 81.