JAMB - Mathematics (1993 - No. 23)
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 eighth month of the third year
N828.00
N756.00
N720.00
N684.00
Explicació
Initial salary = N540
increment = N36 (every 6 months)
Period of increment = 2 years and 6 months
amount(increment) = N36 x 5 = N180
The man's new salary = N540 + N180
= N720.00
increment = N36 (every 6 months)
Period of increment = 2 years and 6 months
amount(increment) = N36 x 5 = N180
The man's new salary = N540 + N180
= N720.00