Posted by Lilly on Saturday, October 30, 2010 at 3:27pm.
Solve each proportion. Where necessary, round to the nearest tenth.
4/3 = b/21
I know b=28
do I round to the nearest tenth or what?
math - Ms. Sue, Saturday, October 30, 2010 at 3:35pm
28 is a whole number, so b = 28.
Your instructions say round where necessary. It's not necessary here.
math - Bosnian, Sunday, October 31, 2010 at 11:44am
(4/3)=(b/21) Multiply with 21
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