Answer:
12/100 is the defective rate
so 12/100*12/100*(1-12/100
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
700 / 100 = 7
7 = 1%
7 x 5 = 35
35 = 5%
Answer:
Factoring the term
we get 
Step-by-step explanation:
We need to factor the term 
First we can see that
is common in both terms
So, taking
common:

We can write
as 

Now we can solve
using the formula: 
We can write:

So, factoring the term
we get 
3 days as she will have knitted 2/3 on the first day, 4/3 on the 2nd day and 6/3 on the 3rd day (2 scarves) Hope this helps!
Step-by-step explanation:
B 12:240
hope it helps you