The price of an item yesterday was $125. Today, the price rose to $325. Find the percentage increase.

160%

Step-by-step explanation:

First you find 10% of $125 which = $12.5. Then you do $325-$125= $200. Lastly you find out how many times 12.5 goes into 200 which = 16 and you times 16 by 10 which gives you 160%

40

Step-by-step explanation:

let the number be 'x'

95 % of x = 38

(95 / 100)x =38

x = 38 × 100 / 95

x = 2 × 100 / 5

x = 2 × 20

x = 40