Question

divide rupee 830 into two part such that 30% of the one part will be four more than 40% of the other (use 1 variable and show the process)​

Answer 1

Answer:

Let one part be x

So, as per the question

x*30/100 = 4*(830-x)*40/100

3*x = 16*(830-x)

19*x = 16*830

x = 698.95

The other part is,

830 - x = 131.05