Answer:
1150 yen
Step-by-step explanation:
There are 15 shares in total. 2+6+7
3450 / 15 = 230
So one share is 230
The smallest share is two
So 2×230 = 460 yen
Biggest share is Seven
So 7×230 = 1610 yen
1610 - 460 = 1150 yen
Well I'm not sure if this is what your questions wants but, ok when a number divide itself it will always be one, therefore
2/2, 3/3, 4/4, 5/5, u can keep going
A=2πrh+2πr2 ans for 1 one
1. 1000 2. 0.001. hope this helps.