Question

Dudh bechne wala ek vyapari ne 20 litre baisa ka dudh ₹9 prati litre ki dar se or 30litre gai ka dudh ₹11 50paise ki dar sa ek halwai ko becha bataiye dono prakar ke Jul dudh milakar halwai kis bhaw se beche ki ushe 20%labh ho

Answer 1

Answer:

SP of milk so that halwai have profit of 20% = Rs 630

Step-by-step explanation:

Cost of 20litre milk of Buffalo= Rs 9×20 = Rs 180

Cost of 30 litre milk of cow = Rs 11.50× 30 = Rs 345

Total cost of milk sell to the halwai = Rs 345 + 180 = Rs525

20% of Rs 525 =

$\frac{525 \times 20}{100}$

= 105

SP of milk so that halwai have profit of 20% = Rs 525+105

= Rs 630

Hope it helps

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