If 30% of A= 20% of B, then A : B = ?
Answer & explanation
Correct answer: option 4
⇒ 30% of A = 20% of B
⇒ 30% × A = 20% × B
⇒ 3 × A = 2 × B
Hence, A : B = 2 : 3
If 30% of A= 20% of B, then A : B = ?
Correct answer: option 4
⇒ 30% of A = 20% of B
⇒ 30% × A = 20% × B
⇒ 3 × A = 2 × B
Hence, A : B = 2 : 3