Math, asked by lunagariyadev08, 3 months ago

The ratio of third proportional to 12 and 30 and the mean proportional between 9 and 2515 -
(a) 2:1 (b) 5:1(c) 7:15
(d) 9:14

Answers

Answered by rechalparmar98

1

Answer:

The ratio of third proportional to 12 and 30 and the mean proportional between 9 and 2515 -

Answer 7: 15

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