1/2 to 1/4
You can read fractions a few different ways:
1/2 = 50% or .50
1/4 = 25% or .25
If you divide 50 (1/2) by 2, you get 25 (1/4)
So to find 1/4 of 1/2, you would divide, and in this case by 2.
Hope that helped!
The slope of the line is 3/2. That would be letter B. You take two points from the graph and subtract them from each other to find the slope. Hope this helps!
See picture for math work and answer.
A. 237 + (15 * x) = 402
B. 11 lessons
C. 12 lessons