Question

find the simple interest and amount ​

Answer 1

Question :

Find the simple interest and amount on Rs. 890, Rate = 10% and Time 146 days

Answer:

The Simple Interest is Rs. 35.6 and Amount is Rs. 925.6

Step-by-step explanation:

Given :

Principal = Rs. 890

Rate = 10%

Time = 146 days

To find :

The SI and Amount

Solution :

Convert 146 days into years -

⇒ 146/365

⇒ 0.4

$\boxed{\sf{SI = \frac{Principal \times Rate \times Time}{100}}}$

⇒ SI = (890 × 10 × 0.4)/100

⇒ SI = (890 × 4)/100

⇒ SI = 3560/100

⇒ SI = 35.6

Simple interest = Rs. 35.6

$\rule{300}{1.5}$

$\boxed{\sf{Amount = Principal + Simple \: Interest}}$

⇒ Amount = 890 + 35.6

⇒ Amount = 925.6

Therefore, The Simple Interest is Rs. 35.6 and Amount is Rs. 925.6

Answer 2

Given :-

• Principal = ₹ 890
• Rate = 10 %
• Time = 146 Days = 0.4 Years

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To Find :-

• Simple Interest & Amount .

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Solution :-

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• First, we will find the Simple Interest .

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⠀⠀$\maltese \: \sf \red{Simple \: Interest}= \frac{P × R × T}{100} \\ \\ \\ : \dashrightarrow \: \sf{S.I = \frac{890 \times 10 \times 0.4}{100} } \\ \\ \\ : \dashrightarrow \: \sf{S.I = \frac{890 \times 4}{100} } \\ \\ \\ : \dashrightarrow \: \sf{S.I = \cancel\frac{3560}{100} } \\ \\ \\ : \dashrightarrow \: \tt \pink{S.I = 35.6}$

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• Here, we will find the Amount .

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⠀$\maltese \:\sf \red{Amount =}{Principal + Simple \: Interest} \\ \\ : \dashrightarrow \: \sf{A = 890 + 35.6} \\ \\ : \dashrightarrow \: \tt \pink{A =925.6}$

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Hence :-

• Simple Interest = ₹ 35.6
• Amount = ₹ 925.6

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