If A1 is 19 times more than A2, then A2 is what percentage less than A1?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 95 percent.
( A1) is 19 times more than ( A2), it means:
⇒ A1 = 19 × A2
Percentage less = (A1 - A2) / (A1) × 100
A1 = 19 × A2
Percentage less = (19A2 - A2) / (19A2) × 100
Percentage less = ( 18A2) / (19A2) × 100
Percentage less = 18 / 19 × 100
Percentage less= 94.74% OR 95%