Which of the following ratios are proportion?
A. 15/6=3/2
B. 4/5=12/15
C. 9/21=6/7
D. 10/16=2/8
Pa answer po please (:
![Which Of The Following Ratios Are ProportionA 15632B 451215C 92167D 101628Pa Answer Po Please class=](https://ph-static.z-dn.net/files/d17/b1d107473f64976c9dadc1a5f95885a2.jpg)