Question

Ex 24 va rog urgent imi trebuie la tema. Mulțumesc!

Answer 1

3x/5=k=>x=5k/3

2y/3=k=>y=3k/2

6z/7=k=>z=7k/6

xyz=630<=>105k^3/36=630<=>105k^3=22680=>k^3=216=>k=6

x=5•6/3=10

x=10

y=3•6/2=9

y=9

z=7•6/6=7

z=7