Question

find p and q are two positive number such that sum of p and q is 640 and the difference between p and q is 80​

Answer 1

Step-by-step explanation:

p = 360

q = 280

Hope you understand it!

Answer 2

Answer:

280, 360

Step-by-step explanation:

you can represent 64 into 32+32 here the diffenence is 0.

Now subtract 40 from the first element (32-40) and add 40 to the second element (32+40).

This way you get the same number with a diffecence of 80