Question

principal= rs 7200,rate=7%per annum,time= 5 months.find simple interest,amount​

Answer 1

Answer:

• Simple interest is Rs 210.
• The amount is rs 7410.

Step-by-step explanation:

Given:

Principal= rs 7200,

rate=7%per annum,

time= 5 months.

Find simple interest, amount​

Formula: Simple Interest = PNR/100

Amount = Simple interest + Principal

Step 1: First find simple interest

Simple Interest = PNR/100

$=\frac{7200 \times 7 \times \frac{5}{12} }{100} \\= \frac{72 \times 7 \times 5}{12} \\= \frac{2520}{12} \\=210 rs$

So, simple interest is Rs 210.

Step 2: Find the amount

Amount = Simple interest + Principal

= 210 + 7200

= Rs 7410

The amount is rs 7410.

Answer 2

Answer:

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