2 1/4 r= 10 HELPP

Question

A r= 4 3/4
B r= 4 2/5
C r= 4 4/9
plz helppp

Answer 1

2 1/4 r = 10
9/4 r = 10
r = 10 * 4/9 = ____

Answer 2

THANK YOU

Answer 3

C 4 4/9