Question
PSLE
Ivory had a box of silver beads and yellow beads in the ratio 18 : 7. She removed an equal number of silver beads and yellow beads from the box. The ratio of the number of silver beads and yellow beads left in the box became 5 : 1. What percentage of the beads were left in the box?
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PSLE
Ivory had a box of silver beads and yellow beads in the ratio 18 : 7. She removed an equal number of silver beads and yellow beads from the box. The ratio of the number of silver beads and yellow beads left in the box became 5 : 1. What percentage of the beads were left in the box?