If 40% of a number is equal to two -third of another number, what is the ratio of first number to the second number ?
A. 2 : 5
B. 5:3
C. 3 : 5
D. 7 : 3
Investment Corporation Of Bangladeshসাধারণ গণিতস্থানাঙ্ক জ্যামিতিসরলরেখার ঢাল ও সমীকরণ (Topic Practice)Investment Corporation Of Bangladesh - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
B.
5:3
Explanation:
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