if a/b = 4/3 then find the ratio a+5b/a-5b
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Step-by-step explanation:
we have ,
a/b=4/3
»a=4b/3
or,b=3/4a
now,
a+5b/a-5b
=4b/3+5b/4b/3-5b
=19b/3/-11b/3
=57b/-33b
therefore, -57b/33b=-19:11
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