MathBrush

MRT stickers — Rayyan's share

4 children collected MRT collectible stickers given out at the station. Rayyan collected 20 fewer stickers than Xin Yi. Beng Hock collected 25 fewer stickers than Xin Yi. Tasha collected twice as many stickers as Xin Yi. Between them they collected 135 stickers. How many stickers did Rayyan collect?

Opening the drawing…

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