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Tom's fish tank was filled half way. He added 10 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 15 gallons of water to the tank and found that it was then 4/5 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 5 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 6 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 12 gallons of water to the tank and found that it was then 7/8 full. How much water can the tank hold altogether?

Tom's fish tank was filled half way. He added 64 gallons of water to the tank and found that it was then 17/18 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 5/7 full. How much water can the tank hold altogether?



Tom's fish tank was filled half way. He added 21 gallons of water to the tank and found that it was then 4/5 full. How much water can the tank hold altogether?



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 3/4 full. How much water can the tank hold altogether?

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