Answer:
7
Step-by-step explanation:
Answer:
let cp be x
sp= 115x/100 ---(when 15%gain)
sp = 88x/100------(when 12% loss
according to question
115x/100 - 88x/100 = 81
or, (115x-88x)= 8100
or, 27x = 8100
or, x= 8100/27
x = 300
hence cp is RS 300
Answer:
V = 628
Step-by-step explanation:
Formula to find volume(V) of cone:

Isn't it 5?
I think it's 5 , I may be wrong idk.
Answer:
-1, -1.1, 0.9, 1
Step-by-step explanation: