3 years ago

3. A merchant sold a pen for $6.90, thereby making a profit of 15% on the cost to her. Calculate:

Mathematics

1 answer:

Genrish500 [490]3 years ago

6 0

Answer:

A.$6.44

B.$8.05

Step-by-step explanation:

A.$6.90/15%=$0.46-$6.90=$6.44

B.$6.44*25%=$1.61+$6.44=$8.05

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