Math, asked by sdmallick228, 3 days ago

mean proportion of the following (i) 18 & 42

Answers

Answered by sarikasinghrajput726

0

Answer:

9/21=3/7 hope this answers help you ok

Answered by Anonymous

0

The mean proportion between a and b is √ab

Mean proportion =√18×42

=√756

=27.5

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