Question

Please refer to the attachment​

Answer 1

We have:-

• P=₹26,400
• R=15% p.a compounded yearly
• n=2 years and 4 months

`\tt \: So,amount \: for \: 2 \: years = p \large(1 + (r)/(100)) {}^(n)`

`\tt=₹26,400 \large(1 + (15)/(100)) {}^(2)`

`\tt=₹26,400 \: \large( (23)/(20)) {}^(2)`

`\tt =₹26,400 * (23)/(20) * (23)/(20) \\`

`\tt = 66 * 529=₹34,914`

`\tt \: So,SI \: for \: 4 \: months = (P * R * n )/(100 * 12)`

`\tt \: = ( 34,914 * 15 * 4 )/(100 * 12) \\`

`\tt\boxed{ = 1745.70}`

Thus,the amount after 2years and 4months =₹34,914+₹1745.70=₹36,659.70

`\bold \red{I \: hope \: this \: may \: help \: you}`