Ravi had 5/6 of a piece of ribbon. He used 1/3 of it to tie a present. How much ribbon did he have left?
Show Worked Solution
Worked Solution
Step 1: Calculate 5/6 - 1/3.
Step 2: Find LCD of 6 and 3 = 6.
Step 3: Convert 1/3 to sixths: 1/3 = (1 x 2)/(3 x 2) = 2/6.
Step 4: Subtract: 5/6 - 2/6 = 3/6.
Step 5: Simplify: 3 divided by 3 = 1, 6 divided by 3 = 2, so 3/6 = 1/2.
Answer: Ravi had 1/2 of the ribbon left.
Correct answer: 1/2
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