contestada

sara can type 90 words in 4 minutes about how many would you expect her to type in 10 minutes at this rate

Respuesta :

Ronerese
well, first, the unit rate is:
90÷4= about 22.5, and 22.5x10=225 words in 10 minutes.
jamiexx
First, we need to calculate the number of words she can type in 1 minute.
We can do this by dividing 90 by 4.
90 / 4
= 22.5
Whcih means she can type 22.5 words in 1 minute.
Now we can multiply this number by 10, so that we can know how many words she can type in 10 minutes
22.5 x 10
=225
Therefore, the answer is 225 words.

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