Fractions A tank has 12 liters of water in it, and it is full. How many liters of water needs to be added so that it is full? 2929 ?

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Fractions A tank has 12 liters of water in it, and it is full. How many liters of water needs to be added so that it is full? 2929 ?

Fractions A tank has 12 liters of water in it, and it is full. How many liters of water needs to be added so that it is full? 2929 ?

Fractions Water tank full 2929 full ?

Fractions Water tank full 2929 full ?

Fractions Water tank full 2929 full 12 liters? ?

Fractions Water tank full full 12 liters? ?

? Fractions Water tank full full 12 liters ?

42 liters Fractions Water tank full full 12 liters

42 liters Fractions Water tank full full 12 liters Need 42 additional liters of water to fill the tank. 42

Fractions A tank has 12 liters of water in it, and it is full. How many liters of water needs to be added so that it is full? 2929 Pre-Algebra Approach: ?

Fractions Pre-Algebra Approach: 2929  ? = 12 liters of water ? = 12 liters  9 2 = 54 liters Add: 7  54 liters of water = 42 liters. 9 ?

Fractions Pre-Algebra Approach: 2929  ? = 12 liters of water ? = 12 liters  9 2 = 54 liters Add: 7  54 liters of water = 42 liters. 9 42

Fractions Graphical Pre-Algebra Intuitive to solve the problem by easily identifying the critical mathematical operations. Requires knowledge on expression of fractions and multiplications of whole numbers to solve the problem. (4 th grade)

Fractions Graphical Pre-Algebra Intuitive to solve the problem by easily identifying the critical mathematical operations. Requires knowledge on expression of fractions and multiplications of whole numbers to solve the problem. (4 th grade) Relies on the knowledge of fraction multiplication by an improper fraction to solve the problem.