Math, asked by awahadishams, 4 months ago

B ও C একত্রে একটি কাজ যতদিনে করে A সেই কাজ ততদিনে করে। A ও B একত্রে একটি কাজ 20 দিনে এবং C একা ওই কাজ 30 দিনে করতে পারে। A একা কাজটি কত দিনে করবে?

Answers

Answered by Rammyr

4

Answer:

in Bengali

10 বা 30 দিনের মধ্যে একটি কর

Step-by-step explanation:

A do in 10 or 30 day

in English

do help that people

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