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​

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Select all the expressions that will include a remainder.