Question

Find the simple interest and amount in each of the following:
1 . 4800 at 9.9% for 4 years
2. 2400 at 10.5% for 5 years​

Answer 1

Step-by-step explanation:

The formula is

p×r×n/१००

Answer 2

Step-by-step explanation:

SI= P X R X T/100

1.

$si \: = \frac{4800 \times 9.9 \times 4}{100}$

$SI = 48 \times 9.9 \times 4$

$SI = 1,900.8$

2.

$si = \frac{2400 \times 10.5 \times 5}{100}$

$si = 24 \times 10.5 \times 5$

$si = 1,260$