Math, asked by vishnu2407, 1 month ago

12 : 30 : : 18 : ? a) 42 b) 44 c) 36 d) 45

Answers

Answered by Rahul7895

0

option d) 45 is the correct answer

Answered by madhu85123

0

Answer:

Step-by-step explanation:

by formula ; product of means = product of extreams

=12×a=30×18

=12a=540

a=540/12

a=45

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