JoJo paid $6 for 3/5 pounds of cheddar cheese. She wants to know the price of 2 pounds of the cheese. What is the price per pound?

I'm sorry, I'm so bad at math.

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

This is so hard and it’s for a test