well, i know the first 20 and im only 12
3.14159265258979323846
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A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point. So the decimal for 50 is 50.
To write a percent as a decimal, divide the number by 100. So, divide 50 by 100. The answer is .50.
It is: 94.34% rounded up to two decimal places
To express 1.02 as a mixed number, we first note that the whole number part is 1. The decimal part, 0.02, can be written as a fraction by placing it over 100 (since there are two decimal places). Therefore, 1.02 as a mixed number is 1 2/100, which simplifies to 1 1/50.
When you have a decimal number, you can always add zeroes without altering the value, so 0.50 is the same as 0.5.Also if you compare two numbers that have the same unit (here it's inches) that don't have anything before the decimal point, you can compare only what comes after the decimal point. Which leaves you with the question:What is larger: 50 or 25? 50 is the larger number, so in the original question 0.5 is bigger.You can also convert to fractions and see which piece of the pie would be bigger.0.5 = 1/20.25 = 1/4Again half the pie is larger than a quarter of the pie.