Math, asked by sureshknain, 6 hours ago

फाइंड द प्रॉफिट परसेंट when सेलिंग प्राइस is 1820 एंड प्रॉफिट is रूपीस फॉर ट्वेंटी​

Answers

Answered by dkchakrabarty01
1

Answer:

For CP 100, SP 120, profit=20, this is the basic formula.

So when SP is 120 CP=100

So when SP is 1820, CP=(100/120)×1820

=18200/12

%={(420)/CP}×100=(420×12/18200)×100%

=420×12/182=420×6/91=60×6/13=360/13=27.7%

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