The number 8.16 is stated as an exact number of hundredths and therefore cannot be rounded off to the nearest hundredth. It can be rounded off to the nearest tenth when it becomes 8.2, or to the nearest unit when it becomes 8, to the nearest ten when it becomes 10, and finally to the nearest hundred or greater unit when it becomes 0 (zero). The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". 8953.265 rounded to the nearest hundredth is 8953.27cm, to the nearest tenth is 8953.3 to the nearest unit is 8953 , to the nearest ten is 8950 , to the nearest hundred is 9000 , and to the nearest thousand is also 9000 = 9 metres
When rounding to the nearest hundreds first you look at the tens place. General rule of rounding is if the number is 4 or smaller then round down, if 5 or higher then round up. For 525, the 2 is in the tens place so we should round down to 500.
Rounding to the nearest Thousandths: When you have a decimal point and numbers after. the first number after is a tenth Like 2.3, the 3 is a tenth, the second number after is a hundredth, 2.34 and the third number after is the Thousandths, 2.348. If there are numbers after this then you would round that number up or down, 5-9 up and 0 - 4 down and add it to the thousandths number. for example. 2.3486 would be rounded to 2.349 and 2.3484 would be rounded to 2.348
The name comes from the way you round. Front end rounding is keeping the first number and rounding all the numbers after that. To make the last four digits in 10124 a 0, round to the nearest ten thousand. That would be 10000. 10000 is the front end rounding 10124.
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". The first figure to be discarded is 4. As this is less than 5 then the previous figure (7) remains unchanged. 2.8749 to the nearest hundredth is 2.87
Okay, let's do this step by step. First, we need to look at the digit in the hundredth place, which is a "6". Since it's less than 5, we'll round down to the nearest hundredth, making the result 10,860 rounded to the nearest hundredth as 10,860.00.
The number 8.16 is stated as an exact number of hundredths and therefore cannot be rounded off to the nearest hundredth. It can be rounded off to the nearest tenth when it becomes 8.2, or to the nearest unit when it becomes 8, to the nearest ten when it becomes 10, and finally to the nearest hundred or greater unit when it becomes 0 (zero). The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". 8953.265 rounded to the nearest hundredth is 8953.27cm, to the nearest tenth is 8953.3 to the nearest unit is 8953 , to the nearest ten is 8950 , to the nearest hundred is 9000 , and to the nearest thousand is also 9000 = 9 metres
0.78
The number in the question is either accurate and does not need rounding off or has already been rounded to the nearest hundredth.If the question is, "What is 1384.74 rounded to the nearest hundred?", then the rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".As the first figure to be discarded is 8 then as this is 5 or more then the previous figure (3) is increased by 1 (to 4).1384.74 rounded to the nearest hundred is 1400.0
When rounding to the nearest hundreds first you look at the tens place. General rule of rounding is if the number is 4 or smaller then round down, if 5 or higher then round up. For 525, the 2 is in the tens place so we should round down to 500.
To round 44444444 to the nearest hundredth, we first identify the hundredth place, which is the digit 4. The digit to the right of the hundredth place is 4, which is less than 5, so we do not need to round up. Therefore, 44444444 rounded to the nearest hundredth is 44444444.00.
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". As we are rounding to the nearest hundred then the first figure to be discarded is 9. As this is greater than 5 then the previous figure (3) is increased by 1 (to become 4) 1396 to the nearest 100 is 1400.
The name comes from the way you round. Front end rounding is keeping the first number and rounding all the numbers after that.
Rounding to the nearest Thousandths: When you have a decimal point and numbers after. the first number after is a tenth Like 2.3, the 3 is a tenth, the second number after is a hundredth, 2.34 and the third number after is the Thousandths, 2.348. If there are numbers after this then you would round that number up or down, 5-9 up and 0 - 4 down and add it to the thousandths number. for example. 2.3486 would be rounded to 2.349 and 2.3484 would be rounded to 2.348
Estimating sumsUse rounded numbers to estimate sums.Example 1Give an estimate for the sum of 19.61 and 5.07 by rounding to the nearest tenth.Round each number to the nearest tenth.Example 2Estimate the sum of 19.61 + 5.07 by rounding to the nearest whole number.Round each number to a whole number.Estimating differencesUse rounded numbers to estimate differences.Example 3Give an estimate for the difference of 12.356 - 5.281 by rounding to the nearest whole number.Round each number to the nearest whole number.Now subtract.So 12.356 - 5.281 ≈ 7.Estimating productsUse rounded numbers to estimate products.Example 4Estimate the product of 4.7 × 5.9 by rounding to the nearest whole number.Round each number to a whole number.So 4.7 × 5.9 ≈ 30.Again, in decimals, as in whole numbers, if both multipliers end in .5, or are halfway numbers, rounding one number up and one number down will give you a better estimate of the product.Example 5Estimate the product of 7.5 × 8.5 by rounding to the nearest whole number.You can also round the first number down and the second number up and get this estimate.In either case, your approximation will be closer than it would be if you rounded both numbers up, which is the standard rule.Estimating quotientsUse rounded numbers to estimate quotients.Example 6Estimate the quotient of 27.49 ÷ 3.12 by rounding to the nearest whole number.Round each number to the nearest whole number.