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Phổ biến Word Problems >

What is the speed of a car that is traveling 100 km in 3 hours?

Lời Giải

Wha t i s t h e s p ee d o f a c a r t ha t i s t r a v e l in g 100 km in 3 h o u rs ?

Lời Giải

speed : 33 \frac{1}{3}

Các bước giải pháp

Translate the problem into an equation:

100 = x \cdot 3

Giải

x, 100 = x \cdot 3 : x = \frac{100}{3}

Chuyển phân số không thực sự thành hỗn số

speed : 33 \frac{1}{3}

Ví dụ phổ biến

A boat traveled at a constant speed for 5 hours, covering a total khoảng cách of 384 kilometers. How fast was it going?A family drives 4 1/2 miles in 1/10 of an hour. What is their rate of speed in miles per hour?Joe went for a drive in her new car. She drove for 142.5 miles at a speed of 57 mph. For how many hours did she drive?It takes Erin 16 hours to drive 1200 miles from Gainesville to New York. What is her trung bình speed in miles per hour if Nelson traveled 3520 yards in 5 minutes, how far could he travel in 8 minutes at the same rate?