Answer:
Hello There!!
Step-by-step explanation:
0.04×0.005=0.0002 
.0002 ✔
(4/100)=>0.04 × (5/1000)=>0.005=0.0002 ✔
(4 × .01)=>0.04 × (5 × .001)=>0.0005 =0.00002 ❌
.002 ❌
4 × 5 × .00001=0.0002 ✔
hope this helps,have a great day!!
~Pinky~
 
        
             
        
        
        
Answer:
3 dollars
Step-by-step explanation:
15 x .2
Because you convert the percentage to a decimal
 
        
             
        
        
        
Answer:
-4 / 9
Step-by-step explanation:
  n - 2 = 10n + 4/2
  n - 10n = 4/2 + 2
  -9n = 4/2 + 4/2 ( taking LCM of 4/2 and 2)
  -9n = 8/2
  -9n = 4
     n = 4 / -9 
     
    therefore n = -4 /9 ( since the minus sign doesn't make a difference whether placed at numerator or denominator) . 
 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
425.78 x .0765 is equal to 32.57