What's the fraction of 65% in its simplest form

I have a piece of ribbon that is 12 3/5 inches long. If i cut 2/3 - inch sections, how many pieces can i get?

Solve [ (12+8) : 2]x2?

The student council sold 362 rolls of wrapping paper for fundraiser. If they raise $4706, what was the cost of one roll of wrapping paper?

The quotient of a number y and 3

Find the product of (3x - 2) and (6x + 1)

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.