Math, asked by seemarajput5304, 19 days ago

karan bought 20 chocolates for ₹780 and 10 chocolate for ₹570 . He mixed all the chocolates and sold them at ₹60 per chocolate. Find his gain or loss %



(Hint:- according to my book answer is
33 \frac{1}{3}  \%
profit

(so please send solution with this answer
also no need to send useless answer I.g. try to ask another hand , I don't know)​

Answers

Answered by benadictbalan
3

Answer:

total \: spent \:  = 780 + 570 \\  = 1350  \\ total \: chocolates = 20 + 10 \\  = 30 \\ total \: income = 30 \times 60 \\  = 1800 \\ gain \:  = 1800 - 1350 \\  = 450 \\ percentage  =  \frac{450}{1350}  \times 100 \\  = 33⅓\%

Answered by fahims8080
0

In the given question hint is given as  (33 1/3 %). so we try to obtained nearest value  so first the given data is

amount = x= 780

amount=y=570

total amount invested = 1350

now

chocolate= x=20

chocolate=y=10

total chocolate=30

he mixed and sold all 30 chocolate at 60 rupees each

hence he gain

60\times 30=1800

he invest only  1350 and gain 1800

hence profit gain =

1800-1350\\=450\\

for finding percentage

\frac{450}{1350}\times 100\\=33.33\\

nearest to the hint

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