MATHEMATICS
JAMB 2006 - Question 4
Mathematics 2006 JAMB Past Questions - Question 4: If the mean of five consecutive integers is 30, find the largest of the numbers.
Choose the most appropriate option for the gap .
A:
B:
C:
D:
Correct Answer
C
Explanation
Let the five consecutive integers be rep by x,x+x+2,x+3,x+4.The sum of the five consecutive integer =5x+10=30*5=150x=28 Largest number =x+4=28+4=32

