Question
Glen placed a number of paper clips measuring 5 cm each on a straight line leaving a gap of 2 cm between each paper clip. The distance between the tip of first paper clip and the end of the last paper clip was 68 cm. How many paper clips did Glen place on the straight line?
4 m

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Glen placed a number of paper clips measuring 5 cm each on a straight line leaving a gap of 2 cm between each paper clip. The distance between the tip of first paper clip and the end of the last paper clip was 68 cm. How many paper clips did Glen place on the straight line?