Posted by Karen on .
Kelly subtracted 2.3 from 20 and got 17.7. Explain why this answer is resonable.

math 
Ms. Sue,
2.3 is a little more than 2.
20  2 = 18
17.7 is a little less than 18.
Does this make sense to you? 
math 
dazha,
well i have the same homework

math 
wcnk,
Gg xfgbn

math 
Anthony,
Oops, sorry that is my little bro,he likes to mess with my computer.

sandlapper 
taylor,
i don't get that

sandlapper 
taylor,
that is easy because God helped me