Answer:
125 pages in total.
Step-by-step explanation:
Substitute the number of pages the book has for x.
Then,
We know Laura has read 3/5 of x
The equation then formed will be,
3/5 of x = 75 pages
Therefore, x= 75 x 5/3 (fractions reciprocate when change places)
Which implies,
x= 125 pages.
