Question

a radio is sold for 2160 at gain of 8%at what percent must be sold to gain 15%​

Answer 1

Answer:

2300 is the answer

Step-by-step explanation:

Given

$x + 8x/100 = 2160 \\108x/100 = 2160\\x = 216000 / 108 \\x = 2000 \\\\2000 + 15%(2000) = ? \\2000 + 300 == 2300$

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Answer 2

Answer:

₹2,300

Step-by-step explanation:

SP Of Radio = ₹ 2160

Gain% = 8%

CP = SP×100/100+Gain%

= 2160×100/100+8

=2160×100/108

= ₹2000

CP = ₹2000, Gain% = 15%

SP = (100+Gain%/100)×CP

= (100+15/100)×2000

=115/100×2000

= ₹ 2,300