Answer:
7 bottles of glue
Explanation:
63/9= 7
every time there are 9 sticks, there is one bottle.
7 glue bottles
Ratio of glue sticks to glue bottles = 9 : 1
Therefore, 9x : 1x
If there are 63 glue sticks in total:
⇒ 9x = 63
⇒ x = 7
Therefore, glue bottles = 1x = 1 × 7 = 7
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