Mr.Garcia gave a history test in which 85% of his students passed the test. If 120 students took the history test, how many pass
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:
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