Answer:
Step-by-step explanation:
Put the xs together
move the 274 to the other side, and that will be the
you need and
so square root 26 is 5.09, so about 5 when rounded
and square root 22 is 4.69, so about 4.7 when rounded
so
becomes
Answer:
yes
Step-by-step explanation:
6 is half of 12. 15 is half of 30. The ratios are equal, so the fractions are proportional.
Answer: yes
Also, you can reduce both fractions.
Divide the numerator and denominator of 6/12 by 6 to get 1/2.
Divide the numerator and denominator of 15/30 by 15 to get 1/2.
Since both fractions reduce to 1/2, 6/12 and 15/30 are equivalent fractions and are proportional.
20 free throws will be made if she shoots 25
Answer:
25%
Step-by-step explanation:
In order to solve this problem we first need to figure out how many students were in the second audition. We calculate this by multiplying the 60 initial students by the 40% that made it to the second audition but in a decimal form which is 0.4 (40 / 100 = 0.4)
60 * 0.4 = 24 students
Now that we know that 24 students made it to the second audition and only 6 made it to the final audition we can divide the number of students in the final audition by those in the second audition to find out the percent of change.
6 / 24 = 0.25 .... multiply by 100 to turn decimal into a percentage.
0.25 * 100 = 25%
We can see now that the percentage of change is 25%