Question

what is percentage change when 64 is increased to 144

Answer 1

Answer:

55.55%

Step-by-step explanation:

$\text{Here, increase from 64 to 144 = 144 - 64 = 80}\\\\\text{Now, Increase \% = \dfrac{80}{144} \times 100 = \large \underline{\boxed{\boxed{\bold{55.55 \%}}}} }$

Hope it helps.