Question 21389
The first ratio would be;
300:1000
The second:
x:400
your proportion;
{{{300/1000}}}={{{x/400}}}
solve to find x; which would be the number of hits the batter needs;
Cross multiply to solve;
300(400)=1000x
120,000=1000x
120=x
{{{300/1000}}}={{{120/400}}}
Hope you understand
=)