Math, asked by tapanalpana0100, 4 months ago

please answer 11 number
( only answer )​

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Answered by hawkify
1

Answer:

c) 14

Step-by-step explanation:

12: 21 :: 8 : z

We know that,

Product of Extremes = Product of Means

12 × x = 8 × 21

x = 14

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