0.4574
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247 = 2.47e2 or 2.47 x 10^2
2.47 is 247%
It is: 247/1018 times 100 = 24.263% to 3 decimal places
To calculate 30% of 247, you first convert 30% to a decimal by dividing it by 100, which gives you 0.30. Then, you multiply 0.30 by 247 to find the answer. So, 30% of 247 is 74.1.
There are 0.3048 metres in one foot. Therefore, rounded to two decimal places, 247 metres is equal to 247/0.3048 = 810.37 feet.
About 13.72
247 is already in standard notation.
Expressed as a percentage, rounded to two decimal places, 34/247 x 100 = 13.77 percent.
247 = 2.47e2 or 2.47 x 10^2
2.47 is 247%
It is: 247/1018 times 100 = 24.263% to 3 decimal places
To calculate 30% of 247, you first convert 30% to a decimal by dividing it by 100, which gives you 0.30. Then, you multiply 0.30 by 247 to find the answer. So, 30% of 247 is 74.1.
There are 1609.344 metres in one mile. Therefore, rounded to three decimal places, 247 metres is equal to 247/1609.344 = 0.153 miles.
There are 0.3048 metres in one foot. Therefore, rounded to two decimal places, 247 metres is equal to 247/0.3048 = 810.37 feet.
When rounding 2.467851 to two decimal places, you look at the third decimal place, which is 7. Since 7 is equal to or greater than 5, you round up the second decimal place by adding 1 to it. Therefore, 2.467851 rounded to two decimal places is 2.47.
To express a number in scientific notation you first have to divide that number by a power of 10 such that the greatest place value digit is units. In this case we can divide by 100 to get 2.47. The next step is to take the power of 10 we used (in this case 100, or 102) and write it along side the number as a multiplication. Thus, 247 in scientific notation is 2.47x102
2.47. Just move the decimal point back 2 spaces. For example, 12345 hundredths is 123.45 .