5/8 is the answer of this question
Answer: 4PCL3 -> P4 + 6CL2
Step-by-step explanation:
The question is an illustration of multiplication model.
The multiplication model is:
From the figure, the shaded portions are:
So, the multiplication model represents:
This gives
Express as decimal
Hence, the multiplication model is:
Read more about multiplication models at:
brainly.com/question/1928793
x =
distribute parenthesis on left side of equation
20x - 6 - 0.25 + 0.25x = 0.5 ( collect like terms on left side )
20.25x - 6.25 = 0.5 ( add 6.25 to both sides )
20.25x = 6.75 ( multiply both sides by 4 )
81x = 27 ( divide both sides by 81 )
x = =