rislamru172 rislamru172

20-12-2020
Mathematics

contestada

Please explain
6:13::11:?

a.27 b.30 c.23 d.25

Respuesta :

Аноним Аноним

20-12-2020

Let ? be x

Now ,

6 : 13 : : 11 : x

Now by means and extremes ,

=> 6x = 13 × 11

=> x = 143 ÷ 6

=> x = 23.833 ≈ 23

So option C is your answer

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