Answer:
Percentage decrease = 10% × 0.82
New value = 0.82 - Percentage decrease
Let me know if this helps! :)
0.80 because when you line up the decimals 0.80 is bigger
0.80
0.08
The LCD is 10 because you can multiply 2/5 by 2 to get 4/10
Answer:
x=1
You solve for x by cross multyplying