Math, asked by srhksk, 1 year ago

Shirish purchased a watch at 20%discount on its marked price but sold it at the marked price. Find the gain percent of shirish in this transaction

Answers

Answered by prakharprasun

let the MP be ₹100. then A/q,
SP'=CP for shirish=80
again,
SP for Shirish=MP = 100
Gain%=
$(20 \div 80 ) \times 100 = 25\% \\$

srhksk: can we do it using x

prakharprasun: it will be lengthier!! and my suggestion will be solve any type of percentage questions taking 100

prakharprasun: becoz it is just logic and any level of questions based on %age can be easily

srhksk: thank u so much sir

Answered by n130211

Answer:

Step-by-step explanation:

Let marked price= 100

Discount= 20/100*100=20

Therefore, selling price=100-20=80

Gain % = 20/80*100 ( because CP will be 80 for Shirish now )

= 25%

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