A pencil weighs 0.827 grams. A ball point per weighs 1.23 grams. What is the difference in weights of the writing utensils?
1 Answer
Apr 21, 2016
Explanation:
If a pencil weighs
#1.23g-0.827g#
#=color(green)(|bar(ul(color(white)(a/a)0.403gcolor(white)(a/a)|)))#