Question

a certain sum of moneny amounts to 5600 in 3 year and 6000 in 5 year . find the sum and rate of interest ​

Answer 1

Answer:

rate = 5%

p = 5000

......

Answer 2

Answer : 5000

Step-by-step explanation:

Let the sum be x and the interest be y

Let the sum be x and the interest be yThen we have

Let the sum be x and the interest be yThen we havex+3y=5600 and x+5y=6000

Let the sum be x and the interest be yThen we havex+3y=5600 and x+5y=6000By eliminating x we get

x+5y-(x+3y)=6000-5600

x+5y-(x+3y)=6000-56002y=400

y=200 = yearly interest

x=5600-3*200

x = 5000 = sum