Question

A florist buys roses at ₹ 90 a dozen and sells them at ₹ 50 a pair. Find the gain per cent.
(Ans:- 700/3) I need the process. wrong answer will be reported​

Answer 1

Answer:

YOUR ANSWER IN THE ABOVE ATTACHMENT

Answer 2

Step-by-step explanation:

in this type of question we equal the number of object.

here,

cp of 12 rose= 90

sp of 2 rose = 50

we equal the number of rose,

cp of 2 rose = 15

sp of 2 rose = 50

profit = sp-cp

profit= 50-15= 35

gain%= (gain/cp)×100

gain% = (35/15)×100

gain% = 7/3× 100

gain% = 700/3

you can also equal sp of object,

here,

cp of 12 rose= 90

sp of 2 rose = 50

we equal the number of rose,

sp of 12 rose = 300

now,

gain= sp-cp

gain= 300-90

gain= 210

gain%= gain/cp × 100

gain%= (210/90)×100

gain%= 700/3

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