Question

on selling an artical at a certain price a man gains 10%. on selling the same artical at double the price?​

Answer 1

Answer:

Let the C.P. = Rs. 100,

Then S.P. = 100/100+gain% ×C.P.

= 100/110×100= Rs. 110

New S.P. =2×110= Rs. 220

∴ Profit = Rs. 220− Rs. 100= Rs. 120

Profit % = 100/120×100=120%

Step-by-step explanation:

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Answer 2

ʏᴏᴜʀ ǫᴜᴇsᴛɪᴏɴ ɪs ⬇

ᴏɴ sᴇʟʟɪɴɢ ᴀɴ ᴀʀᴛɪᴄᴀʟ ᴀᴛ ᴀ ᴄᴇʀᴛᴀɪɴ ᴘʀɪᴄᴇ ᴀ ᴍᴀɴ ɢᴀɪɴs 10%. ᴏɴ sᴇʟʟɪɴɢ ᴛʜᴇ sᴀᴍᴇ ᴀʀᴛɪᴄᴀʟ ᴀᴛ ᴅᴏᴜʙʟᴇ ᴛʜᴇ ᴘʀɪᴄᴇ?

Let the C.P. = Rs. 100,

Then \: S.P. =

100 \div 100+gain%

=

100

110

×100

= Rs. 110

New S.P. =2×110= Rs. 220

Therefore, Profit = Rs. 220− Rs. 100= Rs. 120

Profit%=120/100×100=120

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