A. 10000000 It's because 2720000 is smaller than 5000000.
I hope I helped:)
Answer:
i dont understan the method you gave me can youbplease ask again showing a different method
Hello,
If the teacher has 1/2 of an eraser, and she divides it into 2 pieces to give 1 to each of her students, she gives (1/2) / 2 = (1/2) * (1/2) = 1/4 of the eraser to each student.
Each student takes home 1/4 of the eraser.
Hope this helps!
The area of a circle in terms of the circle's radius

is

Differentiating both sides with respect to

, you get
since the lengths of all those four sides are in a 3:2:6:7 ratio, and the whole perimeter is 126, what we do is, simply divide the whole by (3+2+6+7) and distribute accordingly.
