Question on: WAEC Mathematics - 1998
If h(m+n) = m(h+r) find h in terms of m, n and r
A
\(h=\frac{mr}{2m+n}\)
B
\(h=\frac{mr}{n+m}\)
C
\(h=\frac{m+n}{n}\)
D
\(h=\frac{m+n}{m}\)
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Correct Option: E
\(h(m+n) = m(h+r)\
hm+hn=hm+mr\
hn=mr\
h=\frac{mr}{n}\)
hm+hn=hm+mr\
hn=mr\
h=\frac{mr}{n}\)
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