3 men at 7 hours per day complete flooring of 84 m in 2 days. how many men can floor 256 m in 4 days working 8 hours right answe
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Both fractions have the same denominator so it's going to be easy. First set up your equation:
Add the whole numbers:
Now add the fractions:
add both together:
is an improper fraction so change it:
Since 6 is one more than 5, add 1 to the whole number and subtract the numerator and denominator(6 - 5 = 1) and make the remaining the new numerator. That leaves you with
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