Question

My bank account shows a credit balance of 105 dollars. Describe my balance as a positive or negative number after each of these transactions is made in sequence :
a) rent 104 dollars
b) 1 week's salary 230 dollars
c) credit transfer 250 dollars
d) car insurance 283 dollars
e) food bill 72 dollars

Answer 1

Initial credit balance: +105 Cr.
a) 105-104= +1 Cr
b) +230 => +231 Cr
C) +250=> +481 Cr
D) -283 => + 198 Cr
E) -72 = > + 126 Cr