I think 54.16 because 54.16 is greater than 54.1
Answer:
In this photo the steps are given.
The difference between these answers are that 4/9 is a repetitive decimal and that 5/8 is a finite decimal.
Answer:
b=A/h-a
Step-by-step explanation:
A=h(a+b)
a+b=A/h
b=A/h-a
Answer: 
Step-by-step explanation:
Given: A tourist first walked 17km with a speed of v km/h.
Since 
therefore, 
Let
be the time he walked with speed v.
then 
Also he hiked 12 km uphill with the speed that was 2 km/hour less than his original speed.
Let
be the time he hiked 12 km,
Then 
The total time for the whole trip is given by:-

Substitute the values of
and
in the equation, we get
