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To do this question you have to understand that 4 units of Dorothy's beads equals to 2/5 of Lea's. So to make find total numver of beads Lea has, you have to take (4÷2)×5=10.
Date Posted:
4 years ago
Thank you for your help
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Hope this help
Date Posted:
4 years ago
Thanks for your help
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Alternative method.
Date Posted:
4 years ago