Answer:
A1) 125
A2) 47.5%
B) 30
Step-by-step explanation:
Remember 'of' in this sentence means times(*). % shows a certain number/100.
a1) 48% 'of' what number is 60?
(let unknown number be x)
48/100 *x=60
Solve the equation, and the answer is x=125
a2) what percentage 'of' 120 is 57?
(let the unknown percentage be x)
(x/100)*120=57
x=47.5%
b) 24 students= 80% of the total number of students
1%=24/80
100% of the total number of students=30
So, there are total of 30 students
A.)44
The total number will equal 180. All right angles are 90. 180-90-46 equal 44
Substitute -3 to the function equation where x found . therefore it will be 19--3=22. the final answer is 22
Definitely the ones (A). Since its measured in feet the tallest person should be around 6 feet which does not pass 10.
