Question
Question 10
Multiply. Simplify your answer and write as a mixed or whole number.
Multiply. Simplify your answer and write as a mixed or whole number.
Ask by Bryant Vaughn. in the United States
Jan 19,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Solution
To multiply
by
and express the result as a mixed or whole number, follow these steps:
-
Convert the Mixed Number to an Improper Fraction:A mixed number like
can be converted to an improper fraction by using the formula: Applying this: -
Multiply by 5:Now, multiply the improper fraction by 5:
-
Convert Back to a Mixed Number:To express
as a mixed number: - Divide 35 by 3:
- This means:
- Divide 35 by 3:
Final Answer:
Answered by UpStudy AI and reviewed by a Professional Tutor
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Mind Expander
To multiply
by
, we first convert the mixed number into an improper fraction.
. Then we multiply:
Now, convert
into a mixed number. This gives us
.
So,
Did you know that multiplication of fractions and mixed numbers dates back to ancient civilizations? The Babylonians had a sophisticated number system over 4,000 years ago, using it for trade and land measurements, much like we do today with our math problems!
Also, a common mistake when multiplying fractions is forgetting to convert mixed numbers to improper fractions first. To avoid this pitfall, always check that you’re working with fractions that are easy to multiply before diving into calculations; it saves you time and potential confusion!