Question

A÷B=2 ,A+B =7×10^-4 Find A and B​

Answer 1

A is 4and B is 2 okk

Answer 2

Answer:

Step-by-step explanation:

A÷B=2,so A=2×B(cross multiplication)

Putting value of A in ll,

2B+B=7×10^-4

3B=7×10^-4

B=7×10^-4÷3

Now A=2(7×10^-4)÷3

:)