U is jointly proportional to V and W . Let k be the constant proportionality. If U = 3 when V = 8 and W = 7, find k

Answer 1

a) 7/64
b) 168
c) 64/7
d) 3/56
e) 24/7
f) None of the above.

Answer 2

http://www.icoachmath.com/Sitemap/JointlyProportional.html

Answer 3

Thank you. Found the answer. Shoulda googled it first. hehe