Math

posted by .

Jada, Nicholas, Nita, and Calvin shared $60. Jada received 1/2 of the total amount of money Nicholas, Nita, and Calvin received. Nicholas received 2/3 of the total amount of money Nita and Calvin received. Nita received 3 times as much as calvin.

(a) how much money did jada receive?
(b) how much more money did nicholas receive than calvin?

  • Math -

    J+Nk+Ni+C=60
    J=1/2 (Nk+Ni+C)
    Nk=2/3 (Ni+C)
    Ni=3C

    take first equation,put second in it.

    3/2 Nk + 3/2Ni+3/2C=60
    or Nk+Ni+C=40

    Then J=20*****

    Now take
    Nk=2/3 (Ni+C)
    Ni=3C
    to get Nk=2/3(4C=8/3 C
    But 20=1/2 (Nk+Ni+C) or
    40=8/3 C + 3C + C so figure C...

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Maths

    A sum of money was shared among Amos, Benny and Cathy. Amos received 1/4 of the sum. Benny received 2/5 of the remainder and Cathy received the rest. As a result, Cathy received $150 more than Benny. (a) What is the amount received …
  2. fin/200

    Under what conditions must a distinction be made between money to be received today and money to be received in the future
  3. Math

    How do I set this up and solve it? Tom has a collection of 30 CDs and Nita has a collection of 15 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 4 CDs a month to her collection. Find the number of months after
  4. aig math

    Jenny,Bob and Paul share a sum of money. Jenny received 2/5 of the money, Bob received 1/4 of the money and Paul received the rest of the money. If Paul received $1.50 more than Bob, how much more money did Jenny receive than Paul.
  5. Math

    tom has a collection of 50 cds and nita has a collection of 38 cds. Each month tom adds two cds and nita adds four how many months will it take until they have the same amount?
  6. math

    A certain sum of money was shared among 3 friends, A, B, and C. A received 3/7 of the money, and B got 2/3 as much as A. C received $49 less than A. a) Find the ratio of B’s money to C’s money. b) How much money did C receive?
  7. Math(linear equations)

    A total amount of RM720 is divided among Anne,Banu and Chan.The amount of money received by Anne is twice the amount of money received by Banu.The amount of money received by Banu is RM80 less than the amount of money received by Chan.Find …
  8. math

    In an election for a town mayor there were three candidates A,Band C the votes were shared between the three candidates A, B and C. A received 150% more votes as received by B. B received 50% more votes as received by C. Candidate …
  9. Math grade 6, two-part problem

    Amy,nicholas,cindy and calvin shared $60 amy received 1/2 of the total amount of money received by nicholas,cindy and calvin.nicholas received 2/3 of the total amount of money received by cindy and calvin.cindy received 3 times as …
  10. Math grade 6, ratio

    A certain sum of money was shared among three friends a,b,&c.a received 3/7 of the sum of money & b got 2/3 as much as a.c received $49 less than a.find the ratio of b's money to c's money.how much moneydid c receive?

More Similar Questions