Answer:
The answer to your question is 
Step-by-step explanation:
To solve this problem we must use proportions
92 ---------------------- 100
x ---------------------- 20
Use cross multiplication to solve this proportion
x = 
Simplify 
= 
Substitute this value
Question
Grandma Millie is shrinking! Her height decreases by 1/4 cm each year. What is her total change in height over 3 years?
Answer:
Total change in her height is ¾cm
Step-by-step explanation:
At the end of each year, her height would have decreased by ¼cm
Now we have to determine the total change in her height over 3 years
If the height of Grandma decreases by ¼ in one year
The. Her height would decrease by 3 * ¼ in 3 years
3 * ¼
= ¾ cm
Thus, the total change in her height over 3 years is ¾
Find the percentage of boys:
100 - 56 = 44
Boys = 44%
110 = 44%
110 is 44% of what number?
This number will be the total number of students.
To calculate it further, divide 110 by 0.44.
