Question
Upstudy AI Solution
Tutor-Verified Answer
Answer
Solution
To subtract the mixed numbers
, follow these steps:
Step 1: Understand the Mixed Numbers
A mixed number consists of an integer and a fraction. In this case:
-
means 3 whole units and of a unit. -
means 2 whole units and of a unit.
Step 2: Subtract the Whole Numbers
Subtract the integer parts of the mixed numbers:
Step 3: Subtract the Fractional Parts
Subtract the fractional parts:
Step 4: Combine the Results
Add the result from the whole numbers to the result from the fractional parts:
Final Answer
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Extra Insights
To solve
, first, convert the mixed numbers to improper fractions.
and
. Now, subtract the improper fractions:
So, the result is
or
.
Did you know that mixed numbers were used in ancient civilizations as a way to simplify calculations in daily trade? Their practicality has allowed them to endure through the ages, making them a staple in mathematics and cooking alike!
When subtracting mixed numbers, a common mistake is forgetting to convert them to improper fractions first. This can lead to messy calculations! Always keep a keen eye on the need for conversion, and you’ll double your chances of getting it right!