Answer:
2/10, 4/20, 8/40
Step-by-step explanation:
multiply the numerator and denominator by the same number.
It would be the reverse of reducing to the lowest denominator.
8/100- 8 over 100. It is over a hundred because there are 2 values after the decimal point.
Answer:
8.43 years
Step-by-step explanation:
Given data
Cost price P= $4995
Rate r= 10%
FInal amount A= $2150
The expression for the time/duration is given as
t= ln(A/p)/r
t= ln(2150/4995)/0.1
t= ln(0.430)/0.1
t= 0.843/0.1
t= 8.43
Hence the time it will take is 8.43 years
Answer:
425
Step-by-step explanation:
