Posted by
**KATIE** on
.

if a student has an average of 8 after 20 tests and then gets a 0 on his 21st test, what would his new average be?

Wednesday

March 29, 2017
Posted by
**KATIE** on
.

if a student has an average of 8 after 20 tests and then gets a 0 on his 21st test, what would his new average be?

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