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פּוֹפּוּלָרִי Word Problems >

A car travels at an average speed of 64 miles per hour. How long does it take to travel 288 miles?

פתרון

A c a r t r a v e l s a t an a v er a g e s p ee d o f 64 mi l es p er h o u r . Ho w l o n g d oes i t t ak e t o t r a v e l 288 mi l es ?

פתרון

time : 4 \frac{1}{2}

צעדי פתרון

Translate the problem into an equation:

288 = 64 x

288 = 64 x, x

פתור בשביל:

x = \frac{9}{2}

הסב שבר מדומה למספר מעורב

time : 4 \frac{1}{2}

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