Answer: 90
Step-by-step explanation: it said i was right
What is the question? To answer it I will have to know.
Set up a proportion: 3/10= x/80. Then if you multiply 10 by 8, you get 80 on both sides, But, If you do it to the top, you also have to do it to the bottom, so the anser is 3 x 8 , or 24.
-2.42 goes just before -2.5
-0.8 goes in the middle between -0.5 and -1
0.33 goes between 0 and 0.5
1.23 goes after 1 before 1.5
3/4 = 0.75 which goes in the middle between 0.5 and 1
-2 7/8 goes just before -3
:) Hope that helps :)