Question

Lauren took 12 hours to read a 360-page book. At this rate, how long will it take her to read a 400-page book?

If it's possible can you put the work for the answer?

Answer 1

13.3 hrs

Explanation:

she took time to read 360 pages = 12 hrs

..............................................1 page = 12/360

she took time to read 400 pages = 12/ 360 x 400

= 13.3 hrs

Answer 2

Explanation:

if Lauren read a 360 page book in 12 hours,

360/12=30 , she read 30 pages per hour

for a 400 page book she will need

400/30=13.33 hours