Here,
We have,
Cost price of a book (CP) = N10,000
Profit percent (p%)= 15%
Now,
Using profit percent formula we get,
P% = (Sp-Cp)/ Cp*100
15 = (Sp-10,000)/10,000*100.
15*10000=100Sp-1000000
150000+1000000=100Sp
1150000/100=Sp
Sp=11500
Hence,
A book should be sold at 11500
Is this a question that needs to be answered or what -
Answer:
well 660
Step-by-step explanation:
well frist we will have to subtract 408 with every other number
408-138=270
270-111=159
this is what he had left
but if it's the other way around 410+140+110=660
The correct answer is 18696 ft/hour
Area of sector = 120π unit²