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Hallenge A tank was1/4 of the way filled of water. After 3 L of water was added, it was7/10 full. How many liters of water did it have at first?
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Hallenge

A tank was1/4 of the way filled of water. After 3 L of water was added, it was7/10
full. How many liters of water did it have at first?

User Joel Goodwin
by
7.9k points

1 Answer

8 votes
The tank had 1.5 liters of water at first
User Scorpius
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