Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

A runner finished a total of 1500 kilometers in races before retiring she finished thirty-two 15 kilometer races. The rest of her races were10-kilometer races. How many of her races were 10 kilometer races?

( this is my sister question she doesn't have brainly :) )