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December 22, 2014

December 22, 2014

Posted by **running.from.myself** on Tuesday, February 7, 2012 at 11:11am.

(a) Find the percentage saving in buying a Y bar instead of the X bar.

(b) Find the percentage loss in buying a X bar instead of the Y bar.

Please help...........

- math -
**Ms. Sue**, Tuesday, February 7, 2012 at 12:19pmThere's a $0.30 difference.

a.

0.3 / 3.5 = ?

Multiply your decimal answer by 100 to find the percent.

b.

0.3 / 3.2 = ?

- math -
**running.from.myself**, Tuesday, February 7, 2012 at 1:27pm(a) 0.3/3.5 *100 = 8.5714 %

(b) 0.3/3.2 * 100 = 9.375 %

are these correct

- math -
**Ms. Sue**, Tuesday, February 7, 2012 at 1:29pmYes.

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