Homework Help: Math

Posted by Ashley on Wednesday, May 25, 2011 at 8:02am.

Kayla has a 41% grade average. Then sha takes an exam that is for 20% of her grade and gets an 100%. What is her grade now?

Math - drwls, Wednesday, May 25, 2011 at 8:20am
0.80*41% + 0.2*100% = Final grade
= 61%

Looks like she will have a chance at passing the course.
Math - Anonymous, Wednesday, April 25, 2012 at 9:13am
0.80*66%+0.1*=
Math - ninja, Tuesday, November 13, 2012 at 4:58pm
what would 1 and 3?4s be in decimal form

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