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Home > MC2 > Chapter 1 > Lesson 1.2.4 > Problem 1-95


Multiplying the denominator by 2 gives us 8. Now use a Giant One to solve the problem.

Now that both fractions have the same denominator, you can add the fractions together by adding the numerator and keeping the denominator.

Four is a factor of eight. So eight can be a common denominator.