please solve this question. (2)only
10 points
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let the work done by both in 1 hour be 1/10
let the work done by seema in 1 hour be 1/15
the work done by jaya be 1/x
so
1/15+1/x=1/10
1/x=1/30
jaya can do work in 30 hours
let the work done by seema in 1 hour be 1/15
the work done by jaya be 1/x
so
1/15+1/x=1/10
1/x=1/30
jaya can do work in 30 hours
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