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OpenStudy (anonymous):
What is -4/5+7/15? A.11/20 B.3/10 C.-1/3 D. -3/10
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OpenStudy (anonymous):
Find the Least Common Denominator and simplify.
OpenStudy (anonymous):
I don't no what the lcd is thought
OpenStudy (anonymous):
What is the lcd of 15 and 5?
OpenStudy (elite):
5 i think
OpenStudy (anonymous):
The least common denominator is a number that both 15 and 5 share as a multiple. The least common denominator is 15.
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OpenStudy (anonymous):
its c
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