Question
The ratio of Jacob's beads to Hannah's beads at first was 2 : 5. After Jacob gave Hannah 51 beads, the ratio of Jacob's beads to Hannah's beads is 1 : 4. What was the number of beads they had altogether?
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The ratio of Jacob's beads to Hannah's beads at first was 2 : 5. After Jacob gave Hannah 51 beads, the ratio of Jacob's beads to Hannah's beads is 1 : 4. What was the number of beads they had altogether?