 
 <translate> The cake cost $9 in total because 4 + 2 + .5 + 2.5 = 9. Each slice costs $1.5 because 9 / 6 = 1.5. The dog ate 4 slices because 6 - 2 = 4. The amount the dog ate cost $6 because 4 x 1.5 = 6.
The final answer: 6. <hau> Cikakken ya kai dala 9 gaba ɗaya domin 4 + 2 +.5 + 2.5 = 9. Kowane yanki yana da $1.5 domin 9 / 6 = 1.5. Kare ya ci yanka 4 saboda 6 - 2 = 4. Adadin da kare ya ci ya kai dala 6 domin 4 x 1.5 = 6. Amsar ƙarshe: 6. 