Question
PSLE
Penelope had an equal number of yellow and silver beads. She gave 30 yellow beads and 12 silver beads to Mary. She gave the remaining beads to Nora. Nora was given 4 yellow beads for every 7 silver beads. How many beads did Penelope have at first?
3 m

Click button first when a symbol is required. X

PSLE
Penelope had an equal number of yellow and silver beads. She gave 30 yellow beads and 12 silver beads to Mary. She gave the remaining beads to Nora. Nora was given 4 yellow beads for every 7 silver beads. How many beads did Penelope have at first?