Express the following ratios in the lowest common denominator and compare them. a) 1:2 and 3:4
b) 2:5 and 1:3
c) 2:3 and 5:6
d) 4:7 and 3:8
e) 7: 9 and 5:8
f) 7:12 and 4:9​

4

step-by-step explanation:

i agree because i see the other persons thinking is clear

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation: