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To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: Convert each mixed number to an improper fraction.
For :
Simplifying by dividing the numerator and the denominator by 2, we get .
For :
Simplifying by dividing the numerator and the denominator by 2, we get .
Step 2: Multiply the improper fractions:
Step 3: Simplify the resulting fraction, if necessary. In this case, is already in its simplest form.
Step 4: Convert the result back to a mixed number:
can be rewritten as , since 49 divided by 15 is 3 with a remainder of 4.
Therefore, the solution to the problem is .
\( 5:\frac{2}{5}= \)
Mixed numbers are single values, not separate parts! means "2 and two-sixths" as one number. Splitting them up changes the mathematical meaning and gives wrong answers.
It's helpful but not required! You can simplify and first, but you'll get the same answer either way. Simplifying early just makes the numbers smaller and easier to work with.
Check if the numerator and denominator share any common factors besides 1. For , since 49 = 7 × 7 and 15 = 3 × 5, they share no common factors, so it's already simplified!
Divide the numerator by the denominator! remainder , so . The quotient becomes the whole number, remainder becomes the new numerator.
While calculators can help with arithmetic, it's important to understand the process first! Practice the conversion steps by hand, then use a calculator to check your multiplication and division.
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