Sharifa's white ball rolled 143 centimeters in 4 seconds and her green ball rolled 112 centimeters in 3 seconds. Which ball roll
ed at a greater rate of speed?
A. white ball
B. green ball
C. The white and green ball rolled at the same rate of speed.
D. red ball
1 answer:
Answer: B
Step-by-step explanation:
The green ball
Speed=Distance/Time
White ball 143/4=35.75
While green ball 112/3=37.33
37.33>35.75
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