Answer:
100/1 is the unit rate. or 100
Step-by-step explanation:
1000/10 = 100
Answer:
5.503%
Step-by-step explanation:
Assuming that the interest earned is of compounding nature(annual compounding):
#where t=time, A=Total earned, P=Principal.
#We substitute our known values in the equation to get:
Hence the annual rate of interest is 5.503%
Answer:
5000 because you round up
Answer:
C = 35x pence
Step-by-step explanation:
1 pen costs 15 , thus x will cost 15x
1 ruler costs 20, thus x will cost 20x
Total cost (C) will then be
C = 15x + 20x = 35x pence