If 15% of A is the same as 20% of B ,then A:B is -
Solution
Correct Answer: Option B
এখানে ,
A এর 15% =B এর 20%
বা, A×(15/100)=B ×(20/100)
বা, A×3=B×4
বা, A/B=4/3
বা, A:B=4:3
A এর 15% =B এর 20%
বা, A×(15/100)=B ×(20/100)
বা, A×3=B×4
বা, A/B=4/3
বা, A:B=4:3
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