on selling arocket for ₹198,a shopkeeper gains 10% .The cost price of the rocket us ₹
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Answered by
8
Let the CP be Rs a
According to question
a + 10% of a = 198
=> a + a/10 = 198
=> 11a/10 = 198
=> a = 1980/11
=> a = 180
CP = Rs 180
According to question
a + 10% of a = 198
=> a + a/10 = 198
=> 11a/10 = 198
=> a = 1980/11
=> a = 180
CP = Rs 180
Answered by
3
cost price of rocket = 100/110 x 198
=180Rs
=180Rs
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