Answer:
3/10 cm²
Step-by-step explanation:
Multiply the two values to find the area.
3/8 · 4/5 = 3/10
Therefore, the area is 3/10 cm².
The GCF of 21 and 12 is 3. Hope this helps! :)
<h2>-CloutAnswers</h2>
Answer:
the answer should be 27 ft
sorry if I'm wrong