In a particular year, the exchange rate of naira (N) varies directly with the Dollars{$}. If N1122 is equivalent to $8, find the Naira equivalent of $36
A
N8976
B
N5049
C
N140.25
D
N31.17
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
N1122 = $8; x = $36
x x $8 = N1122 x $36
\(\frac{N1122 \times $36}{$8}\) = x
x = N5049
Source: Myschool Past Questions Archive (Record #36429)