Respuesta :

Answer:

  • 1/12 : 2/9

Step-by-step explanation:

Compound ratio is the multiplication of the ratios:

  • 2/15 : 3/7 and 5/8 : 14/27

Multiply to get:

  • (2/15*5/8) : (3/7*14/27) =
  • 1/12 : 2/9
ItzTds

Given ratios,

2/15 : 3/7 and 5/8 : 14/27

Then to find the compound ratio,

We have to multiply,

→ (2/15 × 5/8) : (3/7 × 14/27)

→ 10/120 : 42/189

Now simplify the ratio,

→ 1/12 : 2/9

Thus, required ratio is 1/12 : 2/9.

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