if x and y vary inversely and x=25wheny=3find y when x=15
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Answered by
4
Solution :-
=Let y be a=
x = 25
y = 3
x = 15
y = ??
25/15 = a/3
25 × 3 = 15 × a
=> 5 = a
a = y
y = 5
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Answered by
1
Answer:
Let y be a
x=25
y=3
x= 15
y=?
25/15=a/3
25×3 = 15×a
5×a
a=y
y=5
hope it help.....
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