Respuesta :
Answer:
Step-by-step explanation:
Simple interest is
I=Prt where P= principle, r=rate, t=time
r=I/(Pt)
r=1400/(4000(7))
r=0.05
r=5%
Answer:
Step-by-step explanation:
Simple interest is
I=Prt where P= principle, r=rate, t=time
r=I/(Pt)
r=1400/(4000(7))
r=0.05
r=5%