Proportional Relationships and Percent Problems

Percent of change is equal .......?

64 is decreased to 48

140 is increased to 273

Which of these is set up correctly for "30 is what percent of 600"?

Imagine you found a treasure chest, but it's locked with a numerical puzzle. If solving 3/5 of the puzzle gives you 18, can you figure out the total value of the puzzle to unlock the treasure?

In a store, 1 can of soup costs $1.80. The store also sells a pack of 6 cans of the soup. A customer who buys 1 pack saves 15% compared to buying 6 cans separately. How much money does a customer save by buying 1 pack instead of buying 6 cans separately?

Enter your answer in the box.

(a)  

The new bottle of sanitizer has 87.5 ounces. This is how many PERCENT OF THE ORIGINAL?

Imagine you're on a thrilling road trip adventure in a car that travels 150 miles using just 5 gallons of gas. Now, if you wanted to extend your journey to cover 450 miles of scenic routes, how many gallons of gas would you need to fuel such an epic trip?