Question
Bryan bought 21 ℓ of paint. He used 2 ℓ to paint the living room and 11 ℓ to paint the study room. How many litres of paint had he left?
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Bryan bought 21 ℓ of paint. He used 2 ℓ to paint the living room and 11 ℓ to paint the study room. How many litres of paint had he left?