determine whether the following numbers are in proportion or not 12, 15, 4, 5 Share with your friends Share 0 Rashi Lokwani answered this Dear Student, Ratio of 12 and 15= 12 : 15= 1215= 45= 4 : 5Ratio of 4 and 5 = 4 : 5So, 12:15 = 4:5Hence, 12 , 15, 4 and 5 are in proportion. Regards -1 View Full Answer
