Question

If x 80% of y, then what percent of 2x is y ?​

Answer 1

Step-by-step explanation:

x = 80% of y

⇒ x = 80100y

⇒ yx

= 54

⇒ y²x

= 58

∴ Required percentage :

=(y2x×100)%=(58×100)%=6212%