Find the range of 1 6 1 3 3 2 2 3 8 9 and 4 3 - JAMB Mathematics 2001 Question
Find the range of 1/6, 1/3, 3/2, 2/3, 8/9 and 4/3
A
3/4
B
5/6
C
7/6
D
4/3
correct option: d
1/6, 1/3, 3/2, 2/3, 8/9 and 4/3
L.C.M of the denominators = 36
The fraction now becomes
6/36, 12/36, 54/36, 24/36, 32/36 and 48/36
Highest fraction = 54/36
Lowest fraction = 6/36
Range = Highest - Lowest
(54/36) - (6/36)
= 48/36
= 4/3
L.C.M of the denominators = 36
The fraction now becomes
6/36, 12/36, 54/36, 24/36, 32/36 and 48/36
Highest fraction = 54/36
Lowest fraction = 6/36
Range = Highest - Lowest
(54/36) - (6/36)
= 48/36
= 4/3
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