Question
PSLE
At first, Mary had 61 beads and some coins. After she gave away 22 beads and 40% of the coins, she had a total of 69 beads and coins. How many coins did Mary give away?
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PSLE
At first, Mary had 61 beads and some coins. After she gave away 22 beads and 40% of the coins, she had a total of 69 beads and coins. How many coins did Mary give away?