A cereal box says that now it contains 30 ounces of cereal. Originally, it came with 18.5 ounces of cereal Calculate the percent change and round to the nearest percent

62% increase

38% increase

62% increase

38% decrease

62% increase

Step-by-step explanation:

old price of cereal box = 18.5 ounces

New price of cereal box =30 ounces

Percent change = (New Price - old price / Old price ) x 100

30 - 18.5 / 18.5 x 100

11.5/18.5 x100

0.621 x100

= 62% increase

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

70

step-by-step explanation: