Question

A typist can type 120 words in 100 seconds. At that rate, how many seconds would it take her to type 258 words?​

Answer 1

Answer:

120/100=1.2 word per second

so 12/10×258

=310 seconds for 258 words.

please mark me as brainliest

Answer 2

Answer:

4 minutes 38 seconds

Step-by-step explanation:

Typist can type 120 words in 100 seconds

typist can type 1 word in

$= \frac{100}{120}$

seconds

typist can type 258 words in

$\frac{100}{120} \times 258 = 215 \: seconds$

we know 60 second = 1 minute

then 258 second

$= \frac{258}{60} = 4 \: minute \: 38 \: seconds$