Increase % = (1) Decrease / Increase × 100% (2) Decrease / Original number × Increase% (3) Increase / Original number × 100%

Question

Increase % =

(1) \(\frac{\text{Decrease}}{\text{Increase}} \times 100\%\)

(2) \(\frac{\text{Decrease}}{\text{Original number}} \times \text{Increase} \%\)

(3) \(\frac{\text{Increase}}{\text{Original number}} \times 100\%\)

(4) None of these

Answer 1

Correct option is :  (3) \(\frac{\text{Increase}}{\text{Original number}} \times 100\%\)

Increase% \(=\frac{\text{Increase}}{\text{Original number}} \times 100\%\)

Here, 

Increase value = New Value - Original Value