math

posted by .

name 6 consecutive multiples of 5 which, when added together, make a sum between 340 and 350

  • math -

    345 / 6 = 57.5

    I think you can take it from there.

  • math -

    let the first multiple of 5 be x
    then the next 5 consecutive multiples of 5 are x+5, x+10, x+15, x+20, and x+25
    their sum is 6x+75
    then
    340 ≤ 6x+75 ≤ 350 , subtract 75 from each part
    265 ≤ 6x ≤ 275 , divide each part by 6
    44.16 ≤ x ≤ 45.8

    so the only multiple of 5 between those two value is 45

    so the numbers are 45,50,55,60, 65, and 70

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra 2

    the general expression for consecutive multiples of 6 is 6N, 6(N + 1), 6(N +2), etc. find three consecutive multiples of 6 such that 4 times the first exceeds twice the third by 12. Let N be the first, so n+1 is next, etc. 4(6(n+1))-2(6(n+3))=12 …
  2. algebra

    Show a complete algebraic solution for the following: find 4 consecutive multiples of 11 with the sum of 2178
  3. Algebra II

    One half of the sum of three consecutive multiples of 10 is 90. What are the multiples of 10?
  4. math

    The sum of three consecutive multiples of 7 is zero.find the integers
  5. math

    The sum of four consecutive multiples of 5 is 230. What is the greatest of these numbers ?
  6. Math

    Find six consecutive multiples of 6 whose sum is the least common multiple of 13 and 18.
  7. Math

    The sum of multiples of 6 between 6 & 999?
  8. math

    1.twice a number is 6 2.four added to a number gives ten 3.twenty five decreased by twice a number twelve 4.if thrice a number added to seven,the sum is ninety eigth 5.the sun of the squares of a number x and 3yields 25 6.the difference …
  9. Math

    Write each number 327 ; 792 between: two consecutive multiples of 10
  10. Math

    When a group of 50 consecutive multiples of 7 is added the answer is 12 075. i) What is the smallest of these numbers?

More Similar Questions