Question
Three containers contain an average of 44 ℓ of laundry detergent. The 1st container contains 51 ℓ of laundry detergent and the 2nd container contains 10 ℓ more laundry detergent than the 1st container. How much laundry detergent does the 3rd container contain?
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Three containers contain an average of 44 ℓ of laundry detergent. The 1st container contains 51 ℓ of laundry detergent and the 2nd container contains 10 ℓ more laundry detergent than the 1st container. How much laundry detergent does the 3rd container contain?