math

posted by .

2051 kids were surveyed on how they earn money. 47% said parents gave them money, 32% said allowance, 45% said odd jobs, 26% said part-time jobs, and 11% said full-time jobs. Estimate the number of teens who made each of the response and then find the actual number of each and compare.

  • math -

    Estimating?

    11 percent is ten percent with ten percent of that added..

    205+21=226
    26 precent is about 1/4, th
    510

    32 percent is nearly one third..

    700
    47 percent is half minus half of ten percent of that.
    1025-50=975

    Now work out the actual numbers, and compare.

  • math -

    parents = p
    allowance = a
    odd jobs = j
    part time = h
    full time jobs = f

    all little less than half are p so about 1000, accurately .47*2051 = 964

    about 30% are a so about 600
    accurately .32*2051 = 656

    j little less than for p so maybe 900
    accurately .45 * 2051 = 923

    h a little more than 1/4 so around 520
    accurately .26*2051 = 533

    f a bit more than 1/10 so around 210
    accurately .11*2051 = 226

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. science

    i have a joke my science teacher asked my lab partner what is the density of water for are project it was 1.0 he said boiling it she said no then he said buring it she said no then he said throwing it of a rocet And I don't get it.
  2. English

    1. "He is very nice," said Bill. 2. " How nice he is!" Bill said. 3. "How are you?
  3. english

    When you are told time after time that there are no (jobs. And it) is time for some creative thinking and acting. What is the best why to write ( jobs. And it) 1)jobs. And it 2)jobs, or it 3)jobs, it 4)jobs, if it 5)jobs, and it
  4. Math

    When a survey of 800 people was done, 55% of those surveyed said they ate candy, 65% said they ate chips and 90% said they ate hot dogs. What is the smallest possible number of people who said they ate candy, chips and soda?
  5. English

    1. Some said yes and others said no. 2. Some said yes and the others said no. 3. Some said yes and some said no. 4. Some said yes, others said no, and the others were silent. 5. Some said yes, some said no, and the rest were silent. …
  6. Maths- Percentage

    in a survey 120 pupils were asked which learning site they would like to visit as part of the learning journey. 24 said A, 36 said B, 54 said C. The rest said D.write the results as pecentages
  7. Algebra 1

    1. (3.0 X 10^2) x (2.0 X 10^6) I said 6 X 10^8 2. what is the area of a square with the dimension of 1+ ã 2?
  8. math

    100 eighth grade students were interviewed about their favorite subject at school. 45 said Math, 70 said English, and 5 said neither. Using a Venn diagram, how many said both?
  9. statistics

    A polling company reported that 53% of 2302 surveyed adults said that they play basketball.a. what is the exact value that is 53% of 2302?
  10. math

    Darleen gets $10 a week allowance. She walks her neighbor's dog 6 days each week and earns $3 each day. She earns $7 an hour doing odd jobs. Darleen wants to save $15 a week, give $5 a week to charity, and have at least $20 each week …

More Similar Questions