Question
If A varies jointly to BC. When B=4 and c=9,A=6.Find A when B=3 and C=10.
Answers
oobleck
A = kBC, so A/BC = k, a constant
Yo want A such that
A/(3*10) = 6/(4*9)
Yo want A such that
A/(3*10) = 6/(4*9)