It will take 39 days for the seven unicorns to do the same job.
Word problems in mathematics are the use of mathematical concepts to solve questions relating to real-life scenarios.
From the given information, We are being informed that:
By cross multiplying the above expression, we have:
5(x) = (7 × 28) days
5x = 196 days
x = (196/5) days
x = 39.2 days
x ≅ 39 days
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