To find the product of 612 and 490 by rounding both numbers to the nearest hundred before multiplying, we first round 612 to 600 and 490 to 500. Then, we multiply 600 by 500 to get 300,000. Therefore, the product of 612 and 490, rounded to the nearest hundred before multiplying, is 300,000.
900
This would depend on how much you are rounding to. If you are rounding to the nearest hundred then the answer could be a number like 66048. However, if you are rounding to the nearest 1 then the answer could be a number like 66000.4.
Rounding 670? Easy peasy lemon squeezy! If you want to round that bad boy to the nearest ten, it becomes 670. If you're feeling fancy and want to round it to the nearest hundred, it transforms into 700. Math can be a wild ride, but rounding is like the bumper lanes of bowling - it keeps things nice and tidy.
When rounding 1014 to the nearest hundred, you look at the digit in the hundreds place, which is 1. The digit immediately to its right is 0, which is less than 5. Therefore, the hundreds digit remains the same, and the rest of the digits to the right are changed to zero. So, 1014 rounded to the nearest hundred is 1000.
363 rounded to the nearest hundred is 400. When rounding to the nearest hundred, you round up if you are at the halfway point or above (50), and round down if below. 363 rounded to the nearest ten is 360. When rounding to the nearest ten, you round up if you are at the halfway point or above (5), and round down if below.
rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5
In whole numbers, rounding to the nearest ten is better. And in decimals, rounding to the nearest hundreth is more accurate.
Zero
There is no universal "better". Rounding off is a trade-off between reducing the accuracy and simplifying calculations. Also, if there are other numbers in an addition that are rounded to the nearest hundred, there is no point in rounding your number to the nearest ten.
Since both these numbers are integers, rounding to the nearest hundred thousandths will make no difference.
Rounded to the nearest tens it is 1270 Rounded to the nearest hundred it is 1300 Rounded to the nearest thousand it is 1000
When you're rounding numbers less than fifty.
900
This would depend on how much you are rounding to. If you are rounding to the nearest hundred then the answer could be a number like 66048. However, if you are rounding to the nearest 1 then the answer could be a number like 66000.4.
To add 0.889, 0.32, and 0.0033, you simply add the numbers together: 0.889 + 0.32 + 0.0033 = 1.2123. Rounding to the nearest hundred would mean rounding to two decimal places, so the result would be 1.21.
7687 rounded to the nearest ten is 7690. 7687 rounded to the nearest hundred is 7700. 7687 rounded to the nearest thousand 8000.
450 if you are rounding to the nearest hundred because it can be 50 or over