Miss reyes needs to type a 380 page manuscript. she can type 20 page in 2hours. in how many hours can she finish typing the manuscript

Hi!

You can easily apply the Rule of Three.

1. Known data:

20 pages typed (a) ............................ in 2 hours (b)

380 pages will be typed (c) ............ in X hours

2. Unknown data: X

3. Application of the Rule of the Three:

X = (380 x 2) / 20X = 760 / 20

X = 38

4. Conclusion:

Miss Reyes will finish typing the full manuscript of 380 pages within 38 hours.

step-by-step explanation:

mean or average is 40.6