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If a-b:b-c:c-d=1:2:3, then what is the v...

If `a-b:b-c:c-d=1:2:3`, then what is the value of `(a + d): c`?

A

`1:2`

B

`2:1`

C

`4:1`

D

`3:1`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem where \( a - b : b - c : c - d = 1 : 2 : 3 \), we can follow these steps: ### Step 1: Assign Variables Let: - \( a - b = 1k \) - \( b - c = 2k \) - \( c - d = 3k \) Here, \( k \) is a common multiplier.
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Knowledge Check

  • If a, b, c and d are four positive numbers such that a+b+c+d=4 , then what is the maximum value of (a+1)(b+1)(c+1)(d+1) ?

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    1/81
    B
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  • If A : B = 2 : 5, B : C = 4 : 3 and C:D = 2:1 , what is the value of A : C : D ?

    A
    `6 : 5 : 2 `
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    `8 : 30 : 15`
    D
    `16 : 30 : 15 `

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