Asking a multiple choice question without providing the choices doesn't really seem fair.
6.5 and 7.4 and everything in between.
The correct answer is 1.36
8.216 or 8.2237 are two possible numbers.
There doesn't always have to be two numbers after the decimal. If you are asked to round to the nearest hundreth, then use two places after the decimal. If you are asked to round to the nearest thousandth, then use 3 places after the decimal. If you are asked to round to the nearest tenth, then use 1 place after the decimal. If you are not told where to round, then it is up to you. One common way of doing it is to use significant figures. In other words, if you are dividing two numbers to get a decimal; count the number of significant figures in the divisor and the dividend. Whichever one has the least number of significant figures, use that number of significant figures in your answer. For example: 30.5 / 1.3456789 30.5 has the least number of significant figures; so use 3 significant figures in your answer. Answer: 22.7 If you are working with money, then always use two numbers after the decimal. For example: Add $30.15 + $201.25 Answer: $231.40
say you have a number such as 147.85 you would round the .85 to 1 and then your answer would be 148
The basic idea is the same as when you estimate sums and differences of larger numbers (which may or may not be integers). You round the numbers to one or two decimal digits, then add them up.
It is the decimal representation of two numbers.It is the decimal representation of two numbers.It is the decimal representation of two numbers.It is the decimal representation of two numbers.
Numbers of a value of 5 or more round up and add 1 to the next column. Numbers of value 4 or les are ignored. So...2.30259 becomes2.30262.3032.30
Whole numbers are a proper subset of decimal numbers. All whole numbers are decimal numbers but not all decimal numbers are whole numbers.
You can't change a whole number to a decimal. A decimal and a whole number are both numbers. A decimal is just a number lower than a whole number, or a number in between two whole numbers.
you look at the two numbers to the left of the of the tenths place then round OR I learned that if the two numbers after the decimal points are big dogs, or more than 4, then you want to bump up the 2 number after the decimal point to get away. :) If it is under 5, they are small purse dogs, so you don't have to run. :D
Two decimals that can be rounded to 4.09 are 4.085 and 4.094. When rounded to two decimal places, both of these values round to 4.09.
Well, honey, when you round 5.534 to two decimal places, you get 5.53. It's as simple as that. No need to make a fuss about it.