Mei Ling ate 1/4 of a cake. Her brother ate 1/2 of the same cake. What fraction of the cake did they eat altogether?
Show Worked Solution
Worked Solution
Step 1: The fractions are 1/4 and 1/2. The denominators are different (4 and 2).
Step 2: Find a common denominator. Since 2 × 2 = 4, convert 1/2 to quarters: 1/2 = 2/4.
Step 3: Add the fractions: 1/4 + 2/4 = 3/4.
Step 4: They ate 3/4 of the cake altogether.
Correct answer: 3/4
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