math

Writing to explain: The digit 5 is usually rounded up, but it can also be rounded down. How would you round the numbers in the equation 9.5 +4.7+3.2+7.5= to the nearest whole number without getting an overestimate or an underestimate?

  1. 👍 0
  2. 👎 0
  3. 👁 118
asked by Jess
  1. Since all but one of those numbers rounds up, I'd round 7.5 down to 7.

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    I am a 3 digit number when i am rounded to the nearest 100 I become 800 when i am rounded to my hundreds digit does not change i have more ones than 10 I am even the sum of my digits is 20 what number am i

    asked by lindsey on November 5, 2012
  2. math

    I am a 3 digit number when i am rounded to the nearest 100 I become 800 when i am rounded to my hundreds digit does not change i have more ones than 10 I am even the sum of my digits is 20 what number am i

    asked by cayden on November 5, 2012
  3. Chemistry-sig figs

    Each of the following numbers was supposed to be rounded to two significant figures. For each one below, decide whether it was correctly rounded or not, and for those that were incorrectly rounded, correct them (a) 1.249 X 10 to

    asked by Rebekah on August 22, 2010
  4. math

    i am a decimal with my last digit in the hundredths. rounded to the nearest tenth. I am 6.5. Rounded to the nearest whole number. I am 6. if the sum of my digits is 16. what number am i?

    asked by alice on October 30, 2010
  5. Math

    A 4-digit number rounded to the nearest ten is 2,470. Rounded to the nearest hundred, it is 2,500. What is the number?

    asked by Kaylie on September 14, 2009
  6. math

    i am a 3 digit number,my ones digit is twice my hundreds digit,when rounded to the nearest hundred i round to 500,my tens digit is less than 6,what number am i?

    asked by mercy on September 27, 2012
  7. math

    i am a 3 digit number when i am rounded to the nearest hundred i become 300 my hundreds digit is 2 the differance between my ones and tens digits is one my tens digit is my largest digit i am an odd number what 2 numbers can i be

    asked by lindsey on November 5, 2012
  8. 4th grade math

    When I'm rounded to the nearest 10 , I'm 600. The digit in my tens place is 1 more than my ones digit. Who am I?

    asked by Laurin on November 9, 2010
  9. math

    My 3rd grader brought home a math worksheet and I'm not sure about the answers, so I wanted another opinion. Estimate each sun or difference by rounding. 23 + 71 so, do you answer the prblem and then write the rounded numbers to

    asked by Jennifer on August 29, 2006
  10. math

    When I am rounded to the nearest hundred, I am 3,300. The diiference between my ones and thousands digits is 1. My tens digit is the same number as my ones digit. I can be two different numbers. Who am I?

    asked by sam on September 26, 2012

More Similar Questions