Answer:
40
Step-by-step explanation:
50% is equal to 1/2 so if we multiply 40 by 2 you get 80 then subtract what she already did and you get 40.
hope this helped
Answer:

Step-by-step explanation:
Given:
Number of feathers = 
Number of caps = 
Number of feathers in each cap = 3
Now, solving by setting up a proportion.
1 cap has 3 feathers. 'c' caps has 'f' feathers.
This gives,

Solving by cross multiplication, we get:

Therefore, the equation representing the number of feathers 'f' Erica needs to make 'c' caps is given as:

Answer:
is mine the best answer
Step-by-step explanation:
please say it is
The value would be 7.5 mi. Hope this helps! Work: Just divide 375 by 50