Respuesta :
Answer:
here,
principle(p)=£8000
time(t)=5 years
rate(r)=10%
now,
Interest=PTR/100
=8000 x 5 x 10/100
=£4000
Step-by-step explanation:
Answer:
Julia will pay £4000 as interest.
Step-by-step explanation:
As per given question we have provided that :
- ➣ Principal = £8000
- ➣ Time = 5 years
- ➣ Rate = 10%
Here's the required formula to find the Principal :
[tex]{\longrightarrow{\pmb{\tt{I= \dfrac{PRT}{100}}}}}[/tex]
- ↝ I = Interest
- ↝ P = Principal
- ↝ R = Rate
- ↝ T = Time
Substituting all the given values in the formula to find the Principal :
[tex]{\implies{\sf{Interest= \dfrac{PRT}{100}}}}[/tex]
[tex]{\implies{\sf{Interest= \dfrac{P \times R \times T}{100}}}}[/tex]
[tex]{\implies{\sf{Interest= \dfrac{8000 \times 10 \times 5}{100}}}}[/tex]
[tex]{\implies{\sf{Interest= \dfrac{80 \cancel{00} \times 10 \times 5}{1 \cancel{00}}}}}[/tex]
[tex]{\implies{\sf{Interest= 80 \times 10 \times 5}}}[/tex]
[tex]{\implies{\sf{Interest= 800 \times 5}}}[/tex]
[tex]{\implies{\sf{\underline{\underline{Interest = 4000}}}}}[/tex]
Hence, the interest is £4000.
[tex]\rule{300}{2.5}[/tex]