If 40% of A is equal to 64% of B, then what will be A : B?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 8 : 5.
40% of A = 64% of B
⇒ 40A/100 = 64B/100
⇒ 40A = 64B
⇒ A/B = 64/40 = 8/5
A : B = 8 : 5
SSC MTS - 09/10/2024 - (4:00 PM - 5:30 PM) • Quantitative Aptitude • Q10
If 40% of A is equal to 64% of B, then what will be A : B?
Correct answer: A
Explanation
The correct answer is option 1 i.e 8 : 5.
40% of A = 64% of B
⇒ 40A/100 = 64B/100
⇒ 40A = 64B
⇒ A/B = 64/40 = 8/5
A : B = 8 : 5