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Tom's fish tank was filled half way. He added 4 gallons of water to the tank and found that it was then 2/3 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 20 gallons of water to the tank and found that it was then 7/9 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 3 gallons of water to the tank and found that it was then 5/8 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 6 gallons of water to the tank and found that it was then 4/7 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 28 gallons of water to the tank and found that it was then 9/10 full. How much water can the tank hold altogether?

Tom's fish tank was filled half way. He added 30 gallons of water to the tank and found that it was then 11/12 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 18 gallons of water to the tank and found that it was then 5/7 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 30 gallons of water to the tank and found that it was then 5/6 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 9 gallons of water to the tank and found that it was then 2/3 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 10 gallons of water to the tank and found that it was then 7/10 full. How much water can the tank hold altogether?

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