a secretary types 5 pages of notes in one hour. each page has 30 lines and the average for each line is 10 words. determine the typing speed in words per minute​

25wordsperminute

Step-by-step explanation:

10 x 30 = 300

300 × 5 = 1500

1500 ÷ 60 = 25

there is 60 minutes in an hour

it is 1500 words per hour.

details

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.