Question
Claire has thrice as many erasers as Jamie. Jamie has 25 more erasers than Samantha. They have 145 erasers altogether. How many more erasers does Claire have than Samantha?
4 m

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Claire has thrice as many erasers as Jamie. Jamie has 25 more erasers than Samantha. They have 145 erasers altogether. How many more erasers does Claire have than Samantha?