isaac is allowed to play video games for 2 1/2 hours each day. he has already played for 1 2/3 hours today. what fraction of an hour does isaac left to play video games today
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Answer:
Isaac has hours left to play video games today
Step-by-step explanation:
Subtraction of mixed numbers
The given are the total hours Isaac can play each day, and hours spent today. We need to know the fraction of hour Isaac has left to play video games today.
Step 1: Write the mathematical equation of the problem. Let x be the fraction of hour left for Isaac to play today.
x = -
Step 2: Change the mixed numbers into an improper fraction. Multiply the whole number by the denominator and add the answer with the numerator. Lastly, write the answer as numerator over the denominator.
x = -
x = -
Step 3: Get the least common denominator which is 6. Then, proceed to perform subtraction of fractions. Thus,
x = - = - =
Therefore, Isaac has hours left to play video games today.
To learn more about subtraction of mixed numbers, click the link below:
brainly.ph/question/1687511
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