Question

In what
years.
=
v (a) Find the amount when the principal is 5000 and the interest is 300.
(b) If the amount is 16000 and the principal is 55400, what is the interest?
(c) If the amount is 4500 and the interest is 1500, what is the principal?
2. Find the simple interest on
(i) $2750 for 6 years at the rate of 5% per annum.
(ii) 3625 for 8 years at the rate of 6% per annum.
(iii) 65 000 for 2 years 6 months at the rate of 4% per annum.
3. Find the amount in the following cases.
(i) Principal = 2400, time
7 years and interest rate = 6.5%.
(ii) Principal = 3500, time = 2 years and interest rate = 8%.
4. Find the sum of money on which the interest equals
(i) 5700 in 3 years at the interest rate of 4% per annum.
(ii) 13 875 in 5 years at the interest rate of 6% per annum.
5. In what time will
(i) the interest on 6000 become 1200 at the rate of 5% per annum?
(ii
) 8500 amount to 15 385 at the interest rate of 9% per annum?
6. Find the rate of simple interest if
(i) the interest on 4000 for 3 years is 600.
(ii) the interest on 1000 for 5 years amounts to 300.​

Answer 1

Answer:

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Step-by-step explanation:

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