/**

* You are to write a program that reduces a fraction into its lowest terms.

* Input

* The first line of the input file gives the number of test cases N (≤ 20). Each of the following N lines

* contains a fraction in the form of p/q (1 ≤ p, q ≤ 1030).

* Output

* For each test case, output the fraction after simplification.

* Sample Input

* 4

* 1 / 2

* 2 / 4

* 3 / 3

* 4 / 2

* Sample Output

* 1 / 2

* 1 / 2

* 1 / 1

* 2 / 1

*/

//https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1755

import java.math.BigInteger;

import java.util.Scanner;

public class SimplifyingFractions {

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

int numberOfTestCases = input.nextInt();

while (numberOfTestCases != 0) {

String pAsString = input.next();

input.next();

String qAsString = input.next();

BigInteger p = new BigInteger(pAsString);

BigInteger q = new BigInteger(qAsString);

BigInteger greatestCommonDivisor = p.gcd(q);

if (!greatestCommonDivisor.equals(BigInteger.ONE)) {

p = p.divide(greatestCommonDivisor);

q = q.divide(greatestCommonDivisor);

}

System.out.println(p + " / " + q);

numberOfTestCases--;

}

}

}