Aqil have 88 stickers.
Let Ryan have x stickers initially. Then Aqil will have (352-x) stickers. Ryan lost 25% of his stickers i.e., x-(25% of x)
= x- 25x/100
= x-x/4
= 3x/4
After Ryan lost 25% of his stickers, the ratio of Ryan's stickers to Aqil's stickers was 9:4 i.e.,
3x/4 : (352-x) = 9 : 4
⇒ 3x/4/(352-x) = 9/4
⇒3x/4 x 4 = 9 x (352-x)
⇒3x = 3168-9x
⇒3x+9x = 3168
⇒12x = 3168
⇒x = 3168/12
⇒x = 264
∴ Ryan have 264 stickers of the total 352 stickers and Aqil will have (352-x) i.e., 88 stickers.
Hence, Aqil have 88 stickers out of the 352 stickers.
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