how I solve this question?
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ANSWER..
a:b=5:4.....×2
b:c=8:5
a:b=10:8
so,
a:b:c=10:8:5
so,
c:a
=5:10
=1:2
so,
THE ANSWER IS D): NONE OF THESE.
a:b=5:4.....×2
b:c=8:5
a:b=10:8
so,
a:b:c=10:8:5
so,
c:a
=5:10
=1:2
so,
THE ANSWER IS D): NONE OF THESE.
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