A man s initial salary is N540 00 a month and i... - JAMB Mathematics 2018 Question
A man's initial salary is N540.00 a month and increases after each period of six months by N36.00 a month. Find his salary in the eight month of the third year.
A
N828.00
B
N756.00
C
N720.00
D
N684.00
correct option: c
Give that the salary increases by 36 after every 6 months
then every 6 months that can be counted on the eight month of the third year is 5
(i.e. 2 times in the first year, 2 times in the second year and once in the third year)
His salary then = initial salary + increment
= 540 + 5(36)
= 540 + 180
= ₦720.00
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