Question
PSLE
At first, a container contained 12 red marbles and some pink beads. After some red marbles were added, 58 of the marbles were pink. After 96 white marbles were added to the container and now, 514 of the beads were pink. What was the number of red marbles added?
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PSLE
At first, a container contained 12 red marbles and some pink beads. After some red marbles were added, 58 of the marbles were pink. After 96 white marbles were added to the container and now, 514 of the beads were pink. What was the number of red marbles added?