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# 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​

• 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

10

Step-by-step explanation:

Sn= n(a1)

Sn= 10(1)

Sn= 10

• Réponse publiée par: tayis 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
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The ratio of three numbers is 1/2: 2/3: 1/4. if the value of the biggest number is 32, find the sum...