By what number must the given number be multiplied to increase the number by 25%.
Answer & explanation
Correct answer: option 2
25% = \(\frac{1}{4}\)
Old number : New number = 4 : 5
The number should be multiplied by = \(\frac{5}{4}\)
By what number must the given number be multiplied to increase the number by 25%.
Correct answer: option 2
25% = \(\frac{1}{4}\)
Old number : New number = 4 : 5
The number should be multiplied by = \(\frac{5}{4}\)