Question
PSLE
Ivory had an equal number of silver and red beads. She gave 13 silver beads and 10 red beads to Mary. She gave the remaining beads to Nora. Nora was given 4 silver beads for every 7 red beads. How many beads did Ivory have at first?
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PSLE
Ivory had an equal number of silver and red beads. She gave 13 silver beads and 10 red beads to Mary. She gave the remaining beads to Nora. Nora was given 4 silver beads for every 7 red beads. How many beads did Ivory have at first?