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3 years ago

Nina can type 128 words in 4 minutes. At this rate, how many words can Nina type in an hour.

Mathematics

2 answers:

kari74 [83]3 years ago

7 0

Answer:

1,920 words

Step-by-step explanation:

60 divided by 4 is 15

15 times 128 is 1,920.

Hope it helps! :)

aleksklad [387]3 years ago

4 0

Answer:

1920

Step-by-step explanation:

We know that it takes her 4 minutes to type 128 words

So we need to figure out how many it takes her to type a word per minute

128 divided by 4=32

So multiply 32 word by 60 ( 60 mins = an hour)

Answer=1920

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