Question

Find the mean proportional between the quantities given 1/3 and 1/12

Answer 1

Answer:

Hello, fella from the seventh grade who has just given the Navodaya Educational Society and Welfare Committee Talent Search Contest 2016 - 17.

I am state topper of last year, but found myself I trouble when I read that question to find mean proportion of 32 and 338.

I asked Class X Math teacher, she didn't know!

So this guy, Lucky, came up with this solution from the chapter comparing quantities.

32:x::x:338

32∗338=x2

10,816=x2

10816−−−−−√=x

x=104

Good luck with your fluke