Respuesta :
Answer:
Step-by-step explanation:
Let organise our information :
- Jaya will charge Matt an 8 percent interest for 80 dollars loan
we can say that :
- 80 dollars⇒ 100 percent
x ⇒ 8 percent
so :
- x =( 8*80 )/ 100
= 6.4
so the interest is 6.4 dollars
so the total cost is 86.4