Answer :
We are given two conversion facts:
1. [tex]$8$[/tex] tablespoons equals [tex]$0.5$[/tex] cups.
2. [tex]$24$[/tex] tablespoons equals [tex]$1.5$[/tex] cups.
We can set up a proportional relationship between cups ([tex]$c$[/tex]) and tablespoons ([tex]$n$[/tex]) using a constant conversion factor, say [tex]$k$[/tex], such that
[tex]$$
c = k \, n.
$$[/tex]
To determine [tex]$k$[/tex], we use the first conversion:
[tex]$$
k = \frac{c}{n} = \frac{0.5}{8} = 0.0625.
$$[/tex]
To be sure, we verify with the second conversion:
[tex]$$
\frac{1.5}{24} = 0.0625.
$$[/tex]
Since both conversions give the same factor, the proportional relationship is valid and the constant of proportionality is [tex]$0.0625$[/tex].
Thus, the equation that relates cups and tablespoons is
[tex]$$
c = 0.0625 \, n.
$$[/tex]
1. [tex]$8$[/tex] tablespoons equals [tex]$0.5$[/tex] cups.
2. [tex]$24$[/tex] tablespoons equals [tex]$1.5$[/tex] cups.
We can set up a proportional relationship between cups ([tex]$c$[/tex]) and tablespoons ([tex]$n$[/tex]) using a constant conversion factor, say [tex]$k$[/tex], such that
[tex]$$
c = k \, n.
$$[/tex]
To determine [tex]$k$[/tex], we use the first conversion:
[tex]$$
k = \frac{c}{n} = \frac{0.5}{8} = 0.0625.
$$[/tex]
To be sure, we verify with the second conversion:
[tex]$$
\frac{1.5}{24} = 0.0625.
$$[/tex]
Since both conversions give the same factor, the proportional relationship is valid and the constant of proportionality is [tex]$0.0625$[/tex].
Thus, the equation that relates cups and tablespoons is
[tex]$$
c = 0.0625 \, n.
$$[/tex]