Question
PSLE
Mary had an equal number of gold and green beads. She gave 31 gold beads and 27 green beads to Mary. She gave the remaining beads to Nora. Nora was given 5 gold beads for every 7 green beads. How many beads did Mary have at first?
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PSLE
Mary had an equal number of gold and green beads. She gave 31 gold beads and 27 green beads to Mary. She gave the remaining beads to Nora. Nora was given 5 gold beads for every 7 green beads. How many beads did Mary have at first?