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Darren is trying to improve his typing speed. On his first practice assignment, he types 198 words in 6 minutes. On his second assignment, he types 248 words in 8 minutes. Did his speed improve? Tell how
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Apr 3, 2018
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Darren is trying to improve his typing speed. On his first practice assignment, he types 198 words in 6 minutes. On his second assignment, he types 248 words in 8 minutes. Did his speed improve? Tell how you know. use unit rate and show work please.
Mathematics
middle-school
VinnyD
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no he actually got slower. if you divide 198\6 it equals 33 if you divide 248\8 you get 31
Newy
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Apr 6, 2018
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Yes by 2 seconds
198 divided by 6 is 33
258 divided by 8 is 31
And 31 is before 33
So 31 is quicker which means it's
Yes he improved
Btw plz accept my request
Liu Guanghua
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Apr 9, 2018
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Liu Guanghua
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