2/5 X 100 = 200/5= 40 percent
2/3 hour . 1 hour = 60 minutes.
2/3 hour = (2/3) * 60
= 40 minutes.
20 pages took (2/3) hour = 40 minutes.
20 pages took her 40 minutes to read.
1 page = 40/20 = 2 minutes.
1 page took her 2 minutes to read.
The greatest common factor (gcf) is 6.
It’s called integers which is the spectrum of positive and negative number the answer to that would be negative five written -5
