Karen reads 20 pages of her book in half hour. If she reads for 3 hours at that same rate, about how many pages of her book can

Question

4 years ago

15

Karen read?

2 answers:

GrogVix [38] · Answer 1 · 2022-01-25T16:10:40+03:00

8 0

Answer:

120 pagesStep-by-step explanation:

well we just need to multiply 180/30 because 60 by 3 and we are gonna be reading for 3 hours. so that is 6. then we multiply 20 by 6 which is 120

so she can read 120 pages

julsineya [31] · Answer 2 · 2022-01-25T14:29:36+03:00

4 0

Answer:

She can read 120 pages

Step-by-step explanation:

We can use ratios to solve

20 pages x pages

--------------- = -----------

1/2 hour 3 hours

Using cross products

20 *3 = 1/2 x

Multiply by 2

20*3*2 = 1/2 *2 *x

120 = x

She can read 120 pages