A and B share profits in the ratio 2 : 3. If 20% of the total profit is given to charity and B's share is Tk. 4800, find the total profit.

A

Tk. 8500

B

Tk. 9000


C

Tk. 10000

D

Tk. 12000

উত্তরের বিবরণ

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Solution:
ধরি, মোট লাভ = Tk. x
20% দাতব্য প্রতিষ্ঠানে দেওয়ার পর বাকি থাকে = 100% - 20% = 80% of x
= 80x/100
A এবং B এর লাভের অনুপাত 2 : 3।
অর্থাৎ, B এর অংশ = 80x/100 এর 3/(2 + 3)
= 80x/100 এর 3/5
প্রশ্নমতে,
80x/100 × (3/5) = 4800
⇒ 4x/5 × (3/5) = 4800
⇒ 12x = 4800 × 25
⇒ x = 120000/12
⇒ x = 10000
সুতরাং, মোট লাভ হলো Tk. 10000।
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Updated: 20 hours ago

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