The thousandth place in a decimal would be the 3rd number after the decimal point. For this number, you would round to 112.457 because if the next number is 5 or greater, you will round up. If the next number is less than 5, the number in the thousandths place would remain unchanged.
20 is a number above the decimal point, so writing it as a decimal is not really possible. You could write 20.0 and include the next numbers place, but it's the same number.
It is 1.1
The next number!
In the decimal system, 10 times.
The thousandth place in a decimal would be the 3rd number after the decimal point. For this number, you would round to 112.457 because if the next number is 5 or greater, you will round up. If the next number is less than 5, the number in the thousandths place would remain unchanged.
Underline the hundredth or second place past the decimal. Look at the third place past the decimal, the thousandths place. If it is 5 or more then rewrite the number changing the underlined number to the next number.
Since there are an infinite number of decimal numbers, it is impossble to know what the next number in the sequence will be. Rounded to a single decimal place, -0.9 + 0.1 = 0.8.
1. You must first go to the place in front of the decimal and round that number 2. Do the same for the next number 3. Lastly do the operation to find your answer
20 is a number above the decimal point, so writing it as a decimal is not really possible. You could write 20.0 and include the next numbers place, but it's the same number.
3.22
138.17 the hundredths place is second number after the decimal. Look at 3rd number after decimal and if 5 or greater round up the hundredths number to next greater digit; if less than 5 round down a digit.
It is 1.1
When rounding a decimal number to the nearest whole number, you look at the first decimal place. In this case, 16.8 has a decimal place value of 8. Since 8 is 5 or greater, you would round up to the next whole number. Therefore, 16.8 rounded to the nearest whole number is 17.
The next number!
In the decimal system, 10 times.
Really there is no answer to this, because the question doesn't quite make sense.If you were to allow only one decimal place after the decimal point, then the number after 0.7 would be 0.8.But in reality there can be any number of decimal places.For example 0.71 comes after 0.7, but so does 0.701, and so does 0.70000304050.There is no way to decide which is next.