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April 16, 2014

April 16, 2014

Posted by **John** on Sunday, February 17, 2008 at 4:25pm.

Does Anyone know how to do this one?

- math -
**Quidditch**, Sunday, February 17, 2008 at 4:48pmThere are 20 rows of brick and 19 rows of mortar.

The total height would be:

20*(3 7/8)inches + 19*(5/8)inches

=??

- math -
**John**, Sunday, February 17, 2008 at 4:54pm70 1/2 ????

- math -
- math -
**Quidditch**, Sunday, February 17, 2008 at 5:02pm20*(3 7/8) + 19*(5/8)

=20*(31/8) + 19*(5/8)

=(620/8) + (95/8)

=715/8

=89 3/8

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