Step-by-step explanation:
Area of rectangle
l × b
12 × 6
= 72
area of actual figure
72-2×2
=68ft.
What does the question say
Answer:
$35.97
Step-by-step explanation:
the regular price is 59.95
40% discount so
let's say the price now is x and i am gonna do fractions
x/59.95 = 40%/100
100 x X = 100x
59.95 x 40 = 2398
i divide 2398 by 100 which equal 23.98
40% is 23.98 and then i do 59.95 - 23.96 = 35.97
DONE!
The total number of students who participated in the survey are 100.
Given to us
The number of students who choose other as their favorite subject = 20 students
Math = 30%
English = 45%
Let the total number of students in the survey be x.
We know that percentage is always 100%, therefore,
Total number of students in the survey = other + Math +English
100% = other + 30% + 45%
100% - 30% - 45% = other
other = 25%
Thus, the percentage of students who choose another as their favorite subject is 25%.
We know that the number of students who choose English as their favorite subject in the surveys is 20, therefore,
25% of the total number of students = 20
Hence, the total number of students who participated in the survey is 100.
Learn more about Percentage:
initial value:30
final value:180