Question
PSLE
Mary had an equal number of blue and silver beads. She gave 31 blue beads and 27 silver beads to Mary. She gave the remaining beads to Nora. Nora was given 4 blue beads for every 6 silver beads. How many beads did Mary have at first?
3 m

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PSLE
Mary had an equal number of blue and silver beads. She gave 31 blue beads and 27 silver beads to Mary. She gave the remaining beads to Nora. Nora was given 4 blue beads for every 6 silver beads. How many beads did Mary have at first?