Sir Pent has a tank with 4 snakes in it. Slither is twice as long as Monty. Viper is half as long as Slither. Rattle is 15\text{ cm} long, and half the length of Viper. How long is Monty?
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15 \text{ cm}
30 \text{ cm}
45 \text{ cm}
60 \text{ cm}
75 \text{ cm}
Select an option, then submit.
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