The root is equivalent to a fractional power with that number as the denominator. Otherwise, the rules of exponents apply.
Express 356 miles in 8 hours as a unit rate
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The root is equivalent to a fractional power with that number as the denominator. Otherwise, the rules of exponents apply.
First, I would multiply the last two fractions because they're smaller and easier to work with:
Now that we've simplified it, we could multiply these terms and simplify. An easier method, however, would be to cancel out any common factors among the numerators and denominators before multiplying:
We can now multiply these terms:
The <span>product of 8/15, 6/5, and 1/3 is B, 16/75.</span>