Answer:
Both brothers will have the same amount of money is their saving accounts after six months.
Step-by-step explanation:
I worked this out by finding out the first 8 months of savings for both brothers:
Patrick: Â Â Â Â Â Â Â His brother:
200 Â Â Â Â Â Â Â Â Â Â 150
225 Â Â Â Â Â Â Â Â Â Â 185
250 Â Â Â Â Â Â Â Â Â Â 220
275 Â Â Â Â Â Â Â Â Â Â 253
300 Â Â Â Â Â Â Â Â Â Â 290
325 Â Â Â Â Â Â Â Â Â Â 325
375 Â Â Â Â Â Â Â Â Â Â 360
400 Â Â Â Â Â Â Â Â Â Â 395
I then looked across my results to see that at 6 months both brothers had $325.
Hope this helped.