SOLVED: Can anyone help me with this? Siew Wen has 70 coins made up of 20 sen and 50 sen coins. The total value of her coins is RM23.50. Calculate the number
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SOLVED: Dd Siew Wen has 70 coins made up of.20 sen and 30 sen coins: The total value of her coins is RM23. Calculate the number of 20 sen coins and 50
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