Question
Download Solution PDFযদি (7x + y) ∶ (7x - y) = 7 ∶ 3 হয়, তাহলে x ∶ y এর মান কত হবে?
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Detailed Solution
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(7x + y) ∶ (7x - y) = 7 ∶ 3
ধারণা:
অনুপাত সূত্র প্রয়োগ করে প্রশ্নটি সমাধান করা যাবে।
সমাধান:
(7x + y) ∶ (7x - y) = 7 ∶ 3
21x + 3y = 49x - 7y
28x = 10y
⇒ x ∶ y এর অনুপাত নির্ণয় করতে সরলীকরণ করার পর = 5 ∶ 14
অতএব, x : y এর মান হল 5 : 14।
Last updated on Jul 14, 2025
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