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Store employees are handing out coupons. Every 10th customer gets a $1 coupon. Every 12th customer gets a $2 coupon.   Which customer is the first to receive both coupons?
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Store employees are handing out coupons. Every 10th customer gets a $1 coupon. Every 12th customer gets a $2 coupon.   Which customer is the first to receive both coupons?

User Daniel Rikowski
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7.5k points

1 Answer

6 votes
The 60th customer since 10 and 12 are common factors.
User Patrikbelis
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