Find the width of floor space covered by 36 boards with $3\frac{7}{8}$-in. exposed surface each.
Added by Mark N.
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Step 1
To convert this mixed number to an improper fraction, we multiply the whole number (3) by the denominator (8) and add the numerator (7). So, 3(7)/(8) = (3*8 + 7)/8 = 31/8 inches. Show more…
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