# math

SHURGRO fertilizer contains 18% ammonia plus carbon compounds.If 80% of the ammonia contains the chemical element nitrogen, what percent of this fertilizer is nitrogen?

a. 14.4%
b. 18%
c. 38%
d. 40%
e. 62%

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3. 👁 116
1. 0.18 * 0.8 = ?

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2. 14.4

thank you

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posted by thomas
3. You're welcome.

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