Answer:
15% = 3/20 = 0.15
1.25 =125% =5/4
12 3/8 = 12.375 = 1237.5%
Step-by-step explanation:
15% to fraction , then decimal ;

1.25 to fraction , then percentage

12 3/8 to decimal then percentage

2n - 7 = 5n -10
-5n -5n
-3n - 7= -10
+7 +7
-3n = -3
-3/-3 -3/-3
n= 1
Well idk what the numbers are, but the formula to find the are is 3.14(pi) x r^2
Answer:
The solution is:
Step-by-step explanation:
Given the expression

Solving


so



∵ 
Therefore, the solution is:

Answer: 120
Step-by-step explanation: I got it right, hope this helps ✨