source_code: import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.util.StringTokenizer;
  
  public class Subtractions {
      public static void main(String[] args) {
          InputReader r = new InputReader(System.in);
          int n = r.nextInt();
          while (n-- > 0) {
              int a = r.nextInt();
              int b = r.nextInt();
              int res = 0;
              while (a > 0 && b > 0) {
                  if (a > b) {
                      int div = a / b;
                      a -= div * b;
                      res += div;
                  } else {
                      int div = b / a;
                      b -= div * a;
                      res += div;
                  }
              }
              System.out.println(res);
          }
      }
  
      static class InputReader {
          private BufferedReader reader;
          private StringTokenizer tokenizer;
  
          public InputReader(InputStream stream) {
              reader = new BufferedReader(new InputStreamReader(stream));
              tokenizer = null;
          }
  
          public String nextLine() {
              try {
                  return reader.readLine();
              } catch (IOException e) {
                  // TODO Auto-generated catch block
                  e.printStackTrace();
                  return null;
              }
          }
  
          public String next() {
              while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                  try {
                      tokenizer = new StringTokenizer(reader.readLine());
                  } catch (IOException e) {
                      throw new RuntimeException(e);
                  }
              }
              return tokenizer.nextToken();
          }
  
          public int nextInt() {
              return Integer.parseInt(next());
          }
  
          public long nextLong() {
              return Long.parseLong(next());
          }
      }
  }
  