The ratio of three numbers is 1/2: 2/3: 1/4. if the value of the biggest number is 32, find the sum of the three number​

Answers

• Réponse publiée par: alexespinosa

  68

  Step-by-step explanation:

  Given ratio ⇒  1/2 : 2/3 : 1/4

  To check the largest fraction, find the LCM then convert to similar terms:

  LCM:

  2 = 2, 4, 6, 8, 10, 12

  3 = 3, 6, 9, 12

  4 = 4, 8, 12

  1/2 = 6/12

  2/3 = 8/12 ⇒  the largest fraction (it has the biggest value numerator)

  1/4 = 3/12

  If the value of the biggest number is 32, then it corresponds to the largest fraction 2/3.

  Find the number x where each fraction is a part of:

  2/3 (x) = 32

  x = (32)(3/2)

  x = 48

  Find the exact values:

  1/2 (48) = 24

  2/3 (48) = 32

  1/4 (48) = 12

  1/2 : 2/3 : 1/4 = 24 : 32 : 12

  The sum of the values:

  24 + 32 + 12 = 68
• Réponse publiée par: 09389706948

  2048

  i hope it helps

  use the sum of the geometric sequence
• Réponse publiée par: kateclaire

  8184

  Step-by-step explanation:

  8 (+8)

  16 (+16)

  32 (+32)

  64 (+64)

  128 (+128)

  256 (+256)

  512 (+512)

  1024 (+1024)

  2048 (+2048)

  4096

  8+16+32+64+128+256+512+1024+2048+4096

  = 8184

  This is just opinion, it's up to you if you'll copy it.
• Réponse publiée par: nelspas422

  = 440

  Step-by-step explanation:

  Explanation To find  we use formula = n/2 · (2 + (n − 1) · d)

  In this example we have = 8 , d = 8 , n = 10. After substituting these values into the  above equation, we obtain:

  = n/2 · (2  + (n − 1) · d)

   = 10/2 · (2 · 8 + (10 − 1) · 8)

   = 10/2 · (16 + 9 · 8)

   = 10/2 · (16 + 72)

   = 10/2 · 88

    = 440
• Réponse publiée par: shannel99

  answer:

  10

  Step-by-step explanation:

  Sn= n(a1)

  Sn= 10(1)

  Sn= 10
• Réponse publiée par: tayis

  answer:

  

  yan ba
• Réponse publiée par: cland123

  Step-by-step explanation:

  1 18r² plus 12²euduwifi8xejj4ifirjeieiwowososos
• Réponse publiée par: alexespinosa

  The answer is 16 + 8 + 8 = 32
• Réponse publiée par: Laurenjayshree

  These five integers = x, x+1, x+2, x+3, and x+4

  So, we will first see if how many integers will have a remainder or not.

  If all of them has a remainder,

  5r + 10 = 32

  It is impossible since we are only getting integers

  Now, if we try 4 integers,

  4r + [10 - (any number when subtracted from 32 when subtracted by 10 first is divisible by 4)] = 32

  Hence, we can only remove x + 2

  5r + 10 - (r + 2) = 4r + 8

  4r + 8 = 32

  4r = 24

  r = 6

  These, remainders are : 6, 7, 9, and 10

  Since 8 is not available,

  It is applicable for such that Alvin's age is divisible by 8.

  So, we have here the least, Alvin is 8 years old.

  For Susan, which is older, has also a same remainder sum

  For once, if we multiply 2 to the remainder, it still remains the same.

  So, we also multiply Alvin's age by 2

  Susan = 16 years old

  Sum = 8 + 16 = 24

  P.S : Do not put "years old" behind the 24 because it is a sum

  -AceColvern
• Réponse publiée par: cleik

  An = a1 + (n - 1) (d)
  32 = 2 + (5 - 1) (d)
  32 = 2 + 4d
  4d = 32 - 2
  4d = 30
  d = 15/2
  
  Sn = n/2 [a1 + (n - 1) (d)]
  S5 = 5/2 [2 + (5 - 1 ) (15/2)]
  S5 = 5/2 [2 + (4) (15/2)]
  S5 = 5/2 (2 + 30)
  S5 = 5/2 (32)
  S5 = 80