Question
PSLE
Ian had a number of rings for sale. He sold a total of 170 rings on Tuesday and Wednesday. On Thursday, he sold 15 of the remainder. He was left with 12% of the rings he had at first. How many rings did he have at first?
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PSLE
Ian had a number of rings for sale. He sold a total of 170 rings on Tuesday and Wednesday. On Thursday, he sold 15 of the remainder. He was left with 12% of the rings he had at first. How many rings did he have at first?