A test car went 64 miles on 2 gallons of gas in the morning, 16 miles on ½ gallon at noon, and 32 miles on 1 gallon at 5 pm. Is
1 answer:
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The number expressed as a decimal is 0.36
Step-by-step explanation:
First of all, we have to write the ratio between the number of songs from Josiah's favorite band and the total number of songs.
We have:
# of songs of his favorite band = 16
# of total songs = 44
Therefore, the fraction is:
Now we have to express this as a decimal. First of all, we simplify the fraction, by dividing each number by 4, and we get:
Now in order to write this as a decimal, we just use the calculator and we divide 4 by 11, and we get:
which is a periodic number, so we approximate to
Learn more about fractions and decimals here:
#LearnwithBrainly
Firstly, we will draw figure
Let's assume
length of AC=x
we have
AB : BC = 2 : 1
so,
Point D is on line AB
and
AD : DB = 3 : 2
so, we get
now, we can locate these values
Firstly, we will find DC
DC=DB+BC
now, we can plug values
we have got
now, we can find ratio
now, we can simplify it
so,
AD:DC=2:3...........Answer
