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. A decimal representation does not require a decimal point. So one possible answer to the question is -3.
Compare the first digit after the decimal point. Which is less?
It is: 4.47 because the digit 2 is less than 54.47
To round 7.4625 to 2 decimal places, you look at the third decimal place, which is 2 in this case. Since 2 is less than 5, you do not need to round up the last decimal place. Therefore, 7.4625 rounded to 2 decimal places is 7.46.
2.4 is less than 2 and a half which as a decimal is 2.5
When rounding 17.962 to two decimal places, we look at the third decimal place, which is 2. Since 2 is less than 5, we do not round up the second decimal place. Therefore, 17.962 rounded to two decimal places is 17.96.
A number that is greater than 1.5 and less than 2 would be 1.75
It is 43.6 when rounded to 1 decimal place because 2 is less than 5
It is 63.47 rounded to two decimal places
1
They are numbers less than 1 in decimal form as for example 0.123 means 1/10+2/100+3/1000 = 123/1000 as a fraction or as 0.123 as a decimal
When rounding 11.625 to one decimal place, you look at the digit in the second decimal place, which is 2. Since 2 is less than 5, you do not round up. Therefore, 11.625 rounded to one decimal place is 11.6.
4.832 rounded to two decimal places is 4.83 because the digit of 2 is less than the digit of 5