Question
Zoey, Riordan and Robert shared 1490 buttons. Zoey had 160 fewer buttons than Riordan and thrice as many buttons as Robert. How many buttons did Zoey have?
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Zoey, Riordan and Robert shared 1490 buttons. Zoey had 160 fewer buttons than Riordan and thrice as many buttons as Robert. How many buttons did Zoey have?