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To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: Convert the mixed number to an improper fraction. For , multiply the whole number 2 by the denominator 3 and add the numerator 1: . Thus, is .
Step 2: Subtract from 5. First, convert 5 to a fraction with the same denominator: . Subtract: .
Step 3: Convert back to a mixed number. Divide 8 by 3: 8 divided by 3 is 2 with a remainder of 2, so .
Therefore, the solution to the problem is .
\( 2\frac{2}{5}+2\frac{2}{5}= \)
When subtracting mixed numbers from whole numbers, you need to borrow from the whole number if you subtract parts separately. Converting to improper fractions avoids this complexity and prevents errors!
Multiply the whole number by the denominator of the fraction you're working with. For example:
Always convert improper fractions back to mixed numbers! Divide the numerator by denominator: remainder , so
Yes! You could also borrow from the whole number: Think of 5 as , then subtract to get . Both methods work!
Add your answer back to what you subtracted: should equal the original number (5). If it does, you're right!
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