Log ind
Mathematics for IGCSE & O level - Proportion (Section 1 - No. 34)
If *y* is directly proportional to *x*, and *y* = 6 when *x* = 2, what is the constant of proportionality?
2
3
6
12
Forklaring
y=kx; 6=k*2; k=3
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
