a greedy milkman sells milk by adding 20% of water for every 1 litre in order to make more money he further mixes 10% more water what is the total percentage of water that he mixes? please give step by step answer?
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Answer:
30%
Step-by-step explanation:
percentage of water in milk added=20%
percentage of milk added further=10%
total percentage=20%+10%=30%
therefore your answer is 30%
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