Question

In 2015, out of total of 4000 workers of a factory, 3300 were members of a trade
union. The number of women employed was 500, out of which 400 did not belong
to a trade union. In 2014, the number of workers in the trade union was 3,450 out
of which 3,200 are men. The number of workers not belonging to the union was
760 of which 300 are women. On the basis of this information, the ratio of female members of the trade union in 2014 & 2015 is
​

Answer 1

Answer:

5:2

Step-by-step explanation:

in 2014,

3450 were belonging to trade union and 3200 were men.

So 3450-3200=250 were women belonging to trade union.

in 2015,

no.of women working is 500 and 400 were not belonging to trade union.

So 500-400=100 were women belonging to trade union.

So ratio will be 250:100 = 250/100

(after canceling) = 5/2

=5:2