Question

Dariusz spends 7 3/5 hours practicing a dance routine one week. What is this number expressed as an improper fraction?(1 point)
hours

Answer 1

To convert the mixed number "7 3/5" to an improper fraction, you multiply the whole number (7) by the denominator of the fraction (5), then add the numerator of the fraction (3). This sum becomes the new numerator, while the denominator remains the same.

7 * 5 + 3 = 35 + 3 = 38
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5

So, the number expressed as an improper fraction is 38/5 hours.