Answer:
131.1
Step-by-step explanation:
Step 1: Our output value is 460.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$460=100\%$.
Step 4: Similarly, $x=28.5\%$.
Step 5: This results in a pair of simple equations:
$460=100\%(1)$.
$x=28.5\%(2)$.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{460}{x}=\frac{100\%}{28.5\%}$
Step 7: Again, the reciprocal of both sides gives
$\frac{x}{460}=\frac{28.5}{100}$
$ x=131.1$
Meaning that 28.5 of 460 is 131.1
