A pet store donated a percent of every sale to charity. The total sales were $6600 so the store donated $330. What percent of $6600 was donated to charity?

John bought 2 horses at rs 20000 each

What could explain what happened when the time was equal to 120 minutes

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?