Lin can type 192 words in 6 min. Hoi can type 112 words in 4 min. Which statement is true?

A. Hoi can type 4 more words per minute than lin

B. Lin can type 4 more words per minute than Hoi

C. Lin can type 8 more words per minute than Hoi

D. Hoi can type 8 more words per minute than Lin.
in Word Problem Answers by Level 10 User (57.4k points)

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1 Answer

Lin: 192/6=32 words per min.

Hoi: 112/4=28 w/m, 4 words fewer than Lin per minute.

So the answer is B.
by Top Rated User (1.2m points)

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