2¹/⁴:⅜•½:3 2½:5/6•2/3•1/2

Question

2¹/⁴:⅜•½:3 2½:5/6•2/3•1/2

Answer 1

9/4:3/8= 9*8/4*3=6
6*1/2=3
3/3=1


5/2:5/6=5*6/2*5=3
3*2/3=2
2*1/2=1