Right:Left handed is 15:2 in a company. 12 right handed people join the company. Ratio is now 9:1. How many left handed people are there in the company?
1 Answer
Jan 31, 2018
Explanation:
We are given the ratio
persons in the company.
We use this fact to suppose that the no. of right and left handed
persons is
This means that there are
company.
Now,
(1) : The no. of righties becomes
(2) : The no. of lefties remains the same, i.e.,
(1) and (2) suggest that, in the new scenario, the ratio is,
This gives us,
company.