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lets say we are going on a trip where we are averaging a speed of 70km per hour.how long can we travel a distance of 175km

Solution

lets say we are going on a trip where we are averaging a speed of 70km per hour.how long can we travel a distance of 175km

Solution

time : 2 \frac{1}{2}

Solution steps

Translate the problem into an equation:

175 = 70 x

Solve for

x, 175 = 70 x : x = \frac{5}{2}

Convert improper fractions to mixed numbers

time : 2 \frac{1}{2}

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