Since there are 10 pencils, and 2 erasers, the ratio of pencils to erasers is 10:2. You can divide both sides by 2 to get 5:1.
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All of them are involved with variables. :)
Answer:
The hamster weighs 27 ounces.
Step-by-step explanation:
Since the gerbil weighs 9 ounces and the hamster is 3 times that you must multiply the two numbers together. 9x3=27, so therefore, the hamster weighs 27 ounces.
