Remaining 81308

Dana read the book in 4 days. On the first day, she read a third of the book; on the second day, a sixth of the book; on the third day, half of the remaining pages. She still had 30 pages left on the last day. How many pages was the whole book, and how many pages did Dana read each day?

Correct answer:

x =  120
a =  40
b =  20
c =  30
d =  30

Step-by-step explanation:

3x+6x+2xx/3x/6+30=x  x/3+x/6+(xx/3x/6)/2+30=x  1.5x=180  x=1.5180=120  x=120
a=x/3=120/3=40
b=x/6=120/6=20
c=(xab)/2=(1204020)/2=30
d=30



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: