 
 <translate> The temperature dropped 1.8 degrees because 80 - 78.2 = 1.8. She planted 18 trees because 1.8 / .1 = 18. It cost $108 to plant the trees because 18 x 6 = 108.
The final answer: 108. <ibo> Ọnọdụ okpomọkụ dara 1.8 degrees n'ihi na 80 - 78.2 = 1.8. O kụrụ osisi iri na asatọ n'ihi na 1.8 /.1 = 18. Ọ na-efu $108 iji kụọ osisi ndị ahụ n'ihi na 18 x 6 = 108. Azịza ikpeazụ ya bụ: 108. 