Ty knows that 3.15 ÷ 0.25 = 12.6. Use the drop-down menus to explain how he can use that information to find 3.15 ÷ 25 without dividing.

Ty can move the decimal point in 12.6
A.4
B.3
C.2
D.1

place(s) to the
A. left
B. right

So, 3.15 ÷ 25 =
A.1.26
B.126
C.12.6
D.0.126

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m