Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

The ratio of cats to dogs in an animal
shelter is 2: 5, and there are 10 cats.
A group of animals arrive at the shelter and
the ratio of cats to dogs becomes 5 : 3.
Work out the smallest number of new
animals that could have arrived at the
shelter.