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975 toffees are to be distributed among 23 children. Estimate the numbers of toffees that each child will get in nearest tens?
975/23 = 42.39.... is the acutal value. of toffee for each individual.
However an extimate for each person would be 40.
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What are 3 numbers for 9000 as an estimate?
9000 to the nearest thousand, 10000 to the nearest ten thousands and 0 to the nearest million.
Estimate the sum of 586 and 317 by rounding numbers to the nearest hundred before adding?
900
What is the solution of the estimate of 42.346 plus 37.987?
Rounding both numbers to the nearest ten it is about 80
Which is estimate of 8.99?
An estimate of 8.99 would be 9, as it is the closest whole number to 8.99. When estimating numbers, it is common practice to round to the nearest whole number for simplicity. In this case, rounding 8.99 to the nearest whole number results in 9.
Is 100 a reasonable estimate for 915.25 88.22?
No 100 is not a reasonable estimate
Which is the best estimate 540 123?
The best estimate for 540,123 would be 540,000. When estimating numbers, you typically round to the nearest place value you are interested in. In this case, rounding to the nearest thousand gives us 540,000 as the best estimate.
What are the rules to Estimating products and quotients of mixed numbers?
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.
Estimate the sum of 398 and 487 by rounding both numbers to the nearest hundred before adding?
400 + 500 = 900
What is the estimate for 4.5?
4 or 5 depending on which way the other numbers in the sum are being estimated.
What are 2 mixed numbers such that when you estimate their sum by rounding to the nearest whole number you get a different estimate than when you round to the nearest half?
1 and 1/3 + 1 and 1/3.Rounded to the nearest whole and added together: give 1 + 1 = 2Rounded to the nearest half and added together: give 1.5 + 1.5 = 3
Estimate the sum of 586 and 317 by rounding both numbers to the nearest hundred before adding?
586 and 317 to the nearest hundreds are 600 and 300. then, add 300 and 600 and you will get 900 for your answer
What does estimate each difference mean?
Estimate each difference means to estimate the numbers that they give you estimate means round to the nearest 10 like if 24 and you have to round it it will be 20 if the number is 25 which is in the middle than it will be the number upper which is 30
