Question: How Do You Round To 2 Decimal Places?

How do you round decimal places?

To round to a decimal place:look at the first digit after the decimal point if rounding to one decimal place or the second digit for two decimal places.draw a vertical line to the right of the place value digit that is required.look at the next digit.if it’s 5 or more, increase the previous digit by one.More items….

How do you round up numbers?

Here’s the general rule for rounding: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

How do you round to 2 decimal places in Python?

Just use the formatting with %. 2f which gives you rounding down to 2 decimals. You can use the round function. As you want your answer in decimal number so you dont need to typecast your answer variable to str in printC() function.

What is 2.738 to 2 decimal places?

Since it is larger than, you can round the 38 up to 40 . So now the number you have is 2.740 , but since the 0 does not need to be included, you have 2.74 , which is 2 decimal places.

How do you round to 2 decimal places in Javascript?

To get the result with two decimals, you can do like this : var discount = Math. round((100 – (price / listprice) * 100) * 100) / 100; The value to be rounded is multiplied by 100 to keep the first two digits, then we divide by 100 to get the actual result.

How do you read decimal places?

How do we name or read a decimal? Ignore the decimal point and read the number as a whole number; then say the decimal unit where the last digit falls. Example 1. Ignore the decimal point and read 038 as the whole number “Thirty-eight.” The last digit, 8, falls in the thousandths place.

What is meant by 3 decimal places?

the position of a digit after the decimal point, each successive position to the right having a denominator of an increased power of tenin 0.025, 5 is in the third decimal place. the number of digits to the right of the decimal point3.142 is a number given to three decimal places Compare significant figures (def.

How many is 3 decimal places?

For instance, the number 83.295 has three digits after the decimal place (the digits 2, 9, and 5), so the number has three decimal places. The number with “1” followed by three zeroes is 1,000: one thousand. That means that “83.295” is the number “eighty-three and two hundred ninety-five thousandths”.

What does give your answer to 2 decimal places mean?

“Two decimal places” is the same as “the nearest hundredth”. … So, for example, if you are asked to round 3.264 to two decimal places it means the same as if your are asked to round 3.264 to the nearest hundredth. Some questions, like the example below, will ask you to “show your answer correct to two decimal places.”