Question

If 1/8=1/63+1/q what is the value of q​

Answer 1

9.1636

Explanation:

1/8=1/63+1/q

1/8-1/63=1/q

63-8/504=1/q

55/504=1/q

55q=504

q=504/55

q=9.1636

So the answer is 9.1636