If varies inversely as and 10 when 5 what is wh... - JSS3 Mathematics Variations Question
If 𝑦 varies inversely as 𝑥 and 𝑦=10 when 𝑥=5, what is 𝑦 when 𝑥=8?
A
6.25
B
4
C
12.5
D
25
correct option: a
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