
Andrew M. answered 08/17/17
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
The quotient of a and b is a/b or a divided by b
the quotient of 3/7 and 21/3:
(3/7)/(21/3)
Invert and multiply
= (3/7)(3/21) = 9/147 = 3/49