James bought 12 cookies and ate 3 of them. he ate % of the cookies
its a simple question but i wanted to make sure i was right

Is it true or false i’m trying to pass this test so i can leave school

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Robin and john each a a 12 inch pizza about how many square inches of pizza did they eat? estimate how much pizza they ate