2017
Mathematics
JAMB
y is inversely proportional to x and y is 6 when x = 7. Find the constant of the variation
A.
47
B.
42
C.
54
D.
46
Correct Answer: 42
Explanation
Y ∝ 1/2 Y = 6, X = 7 Y = k/x where k is constant 6 = k/7 k = 42
Y ∝ 1/2 Y = 6, X = 7 Y = k/x where k is constant 6 = k/7 k = 42THIS WEEK's
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